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Lasers in China: Technologies
and Markets
Qihuang Gong
Academician of CAS
Cheung Kong Professor of Physics
Peking University
Vice-president & Secretary General,
Chinese Optical Society
Lasers & Photonics Marketplace Seminar 2015, February 9, 2015
Contents
Optical Industries
Optics Research Activities
Optics Education
R & D in China
General Information of China
International Cooperations and Collaborations
Summary
Optics in China
Farmland is scarcity!
Chinese land is 9.6million KM2, which is 22.1% of Asian land
and only 6.4% of world land.
(占亚洲大陆土地面积的22.1%,占全世界陆地面积的6.4%)
耕地面积只占 12.88%
Farmland
12.88%
Chinese population is more than 1.3 billion, which is 20% of
that of the world. 全国人口超过13亿 占世界 20%
Littoral developed cities沿海发达城市和地区
Distributing of poverty-stricken population
in Chinese countries (中国农村贫困人口分布)
Heilongjiang, Shanxi, Neimenggu, Shanxi, Gansu, Yunnan, and Xinjiang ProvinceThe incidence ratio of poverty 5%~10%(黑龙江 山西 内蒙 陕西 甘肃 云南 新疆 贫困发生率 5%~10%)Tibet, Guizhou, Qinghai, and Ningxia ProvinceThe incidence ratio of poverty >10%(西藏 贵州 青海 宁夏 贫困发生率 >10% )Hebei, Liaoning, Jilin, Hubei, Anhui, Jiangxi, Henan, Guangxi, Chongqing, and Sichuan Province The incidence ratio of poverty 2%~5% (河北 辽宁 吉林 湖北 安徽 江西 河南 广西 重庆 四川 贫困发生率2%~5% )Shanghai, Beijing, Tianjin, Zhejiang, Jiangsu, Shangdong, Guangdong, and Fujian ProvinceThe incidence ratio of poverty <1% (上海 北京 天津 浙江 江苏 山东 广东 福建贫困发生率 <1% )
State Council
National Leading Group on Science
and Education
国家科教领导小组
Chinese Academy of
Science
Chinese Academy of Engineering
Chinese Academy of
Social Sciences
National Natural Science Foundation
of China
Ministry of Science and Technology
Ministry of Education
Other Ministries
Research Institutions Universities Research
Institutions
Research Institutions
Research programs Research Programs
Enterprise R & D Organizations企业研发组织
Regional Research Institutions地方研究机构
Science and technology system in China
中国科技体系
Route Map of New CHINA R&D
1998年以 后1966-1976
Foundation
创建阶段Fast developing
快速发展阶段
stagnation
冲击停滞阶段
Adjustment and
developing
调整发展阶段
1949-1955 1956-1965 1977-1997
文化大革命:
科技工作受到
冲击;
部分研究机构
被撤并
985\knowledge
innovation project985\知识创新工程
形成了学科相对完整的布局,组建了一批研究所,参与制定国家中长期科学技术发展规划,取得了包括“两弹一星”和“人工合成牛胰岛素”在内的重大成果
中国改革开放,
经济体制改革;
科研机构\大专院
校恢复重建科技体
制改革
985工程知识创新工程试点工作
基本建立了既能服务于工业、农业和国防建设,又有利于提高中国科学研究水平的科技布局。
* Ministry of Education
* Academy of Sciences
Start-up stage (1950s)Guided by National Program for Science and
Technology Development
Disciplines and infrastructures
in optics, and talent training
Introduction to Optics
CIOMP, CAS
China’s first optical research institution, Changchun Institute
of Optics was founded in 1952
Development stage
(1960s ~ 1970s)
CIOMP has organized and sponsored setting
up about 10 optical institutes
Universities
Research Institutes
Training Programes
Education
Industries
Fast-developing
Large number and scale of
industries in optics
Science & Technology
is the first production
force
Reforming and
booming stage
(1980s ~) Enterprise is the
main body of technical
innovation Education is
the foundation
of one nation
Fast increased R&D investment,
for example ,>20%/year from 2001-2014
• Increased demand
• Optimal distribution
• Policy orientation
More than 2,000 Higher Education Institutions (HEIs)
More than 200 ‘optical related’ HEIs spread over 30 main cities
‘Optics-related’ graduate students occupies 20% of the totals.
33 eminent HEIs with large faculty or department in optical science
and technology, such as Peking University, Tsinghua University,
Zhejiang University, etc.
Tsinghua University(THU)
Peking University(PKU)
Zhejiang University(ZJU)
University of Science and
Technology of China(USTC)
Micro-nano optics and
photonics, ultrafast optics
Optics Instrument
and nanophotonics
Quantum optics
Precision optics instrument
Education
National Key Disciplines of Optics (Physics)
Disciplines of Optics in China’s Universities
Peking University
Nankai University
Fudan University
Shanxi University
Shanghai Jiaotong University
Beijing University of Technology
Harbin Institute of Technology
University of Science and Technology of China
South China Normal University
East China Normal University
National Key Disciplines of Optical Engineering
Disciplines of Optical Engineering in China’s Universities
Tsinghua University
Nankai University
Zhejiang University
Tianjin University
Changchun University of Science and Technology
Beijing Institute of Technology
Huazhong University of Science and Technology
National University of Defance Technology
Photoelectron technology science (10)
Optics Related Key Disciplines
Modern Sci.&TechModern Engineerings
Optical Information Science And Technology (118)
Photoelectric information engineering (25)
Information display and photoelectric technology(4)
Light Sources and Illuminants (1)
Medical Science
Ophthalmology & Optometry (10)
Optics Related Disciplines in China’s Universities
Graduate students
Number of graduate students: 1646000;
Optics and related Science & Technology: 329200
Number of graduation : 430000
Optics and related Sci. & Tech : 86000
Undergraduate students
Number of undergraduate students: 23085000
Optics and related Science & Technology : 1154250
Number of graduates in 2011: 6082000
Optics and related Sci. & Tech.: 216400
About 300 Academicians of CAS & CAE in Optics and related Sci.&Tech.
Students of Optics and related Science & Technology
Fundamental Researches and Resources
The fundamental researches of optical science and engineering in China are
mainly supported by central government through different channels:
National Program on Key Basic Research Projects ( 973 Projects, MOST)
The most authoritative and top level basic research projects in the face of
national major demandings.
National Natural Science Foundation ( NSFC )
Main Support Channels
National "bottom up" basic research foundation, which focus on the
researchers in the universities or institutes with good research condition
and strength
Research Activities
Distribution of NNSFC Funds
Engineering
and Materials
Sciences
16%
Earth Sciences
15% Life Sciences
32%
Chemical
Sciences
12%
Mathematical
and Physical
Sciences
12%
Information
Sciences
10%
Management
Sciences
3%
About 2.5% of total budget in NNSFC
(20Billion RMB) funds the projects of
Optics and Laser science.
Interdiscipline &
frontier science
Distribution of 973 Project Funds973项目经费投入的分布情况
About 8% of total budget in 973 (10 Billion
RMB) funds the projects of Optics and
Optical information.
Applications and Engineering
Main Support Channel
National High-tech R&D Program ( 863 Program, MOST)
The largest and most important fund for researches of application and engineering
Projects for the researches of applications and engineering
Projects for integration and demonstration of new technologies
Expenditure of 863 program
20%
33%17%
10%
14%6%
IT BT and adv. agriculture
Adv. MT Adv. Manufaturing and automation
ET Resources and environment
Projects of 863 program
22%
25%22%
14%
5%12%
IT BT and adv. agriculture
Adv. MT Adv. Manufaturing and automation
ET Resources and environment
20 Optical or optics related State Key
Laboratories (SKL),
size 50-60 researchers
1 National Lab for Optoelectronics in Wuhan
200 researchers
State Key Laboratories in optics (MOST)
National Research Bases
Main Research Institutes in Optics
9 institutes in CAS
10 optoelectronic institutes in
other ministry or enterprise
State Council
National Leading Group on Science
and Education
国家科教领导小组
Chinese Academy of
Science
Chinese Academy of Engineering
Chinese Academy of
Social Sciences
National Natural Science Foundation
of China
Ministry of Science and Technology
Ministry of Education
Other Ministries
New R&D Supporting System
integrating
The inter ministerial
joint meeting system
Research Programs Reform
35 Programs
5 Programs
2015-2017 transition period
1. NNSFC ( 20% increase/Y)
Mainly support the Fundamental and Creative Researches.
2. Important National Science & Technology Specific Projects
Focus on the National Major Strategic Needs.
3. National key R & D plan
Focus on Major Non-profit Researches on Agriculture, Energy
Resources, Eco-enviroment and Health, forming a chain from basic
to technology and to application demonstration.
4. Technological Innovation Leading Fund
Attract the R&D resources from enterprise and companies
5. Fund for Research Bases and Talents
State Key Laboratories and National Laboratories
New R&D Supporting System
Founded in December 1979, Chinese Optical Society
(COS) is Chinese primary professional society of
optical engineers and scientists devoted to advancing
the fields of optics and photonics.
COS has about 15,000 registered group members,
more than 1000 individual members.
It is headed by Executive Council: 31 members
7 Commissions + 19 Specialized Committees
Chinese Optical Society (COS)
President:
Guangcan Guo, CAS Academician, USTC
Secretary General and Vice President:
Qihuang Gong, CAS Academician, PKU
Vice President:
Xu Liu (ZJU), Daoying Yu (TJU), Guoquan Ni ( BIT)
Ruxin Li ( SIOM)
Former President: Dahen Wang, Guoguang Mu,
Bingkun Zhou
Chinese Optical Society (COS)
COS organizes more than 80 meetings every year and the
Annual Conference, Photonics Asia every two years.
Light China --- New Series Meeting (Oct. 2015, Beijing)
COS publishes 11 academic journalsChinese Optics Letters , High Power Laser Science and Terchnology,
Frontier of Optoelectronics(in English),
Acta Optical Sinica, Chinese Journal of Laser, OME Information
Journal of infrared and Millimeter Waves
Scope on Acta Photonica Sinica
Spectroscopy and Spectral Analysis
Chinese Journal of Laser Medicine & Surgery
Chinese Optics and Optical Engeneering
Chinese Optical Society (COS)
Quantum Information (1) Prof. Pan Jianwei’s Group
Prof. Pan’s distinguished works (in USTC) are the test of fundamentals of
quantum mechanics, quantum information and quantum computing.
With four-qubit and six-qubit states, which are not in the cluster-state category,
they have realized a universal set of single-qubit rotations, two-qubit entangling
gates and also Deutsch's algorithm. It proves the feasibility of universal
measurement-based quantum computation without the use of cluster states, which
represents a new approach towards the realization of a quantum computer.
USTCNature Photonics, 2011, 5, 117–123
Some Recent Results and Achievements
spotlighting exceptional research
Synopsis: Quantum Photonics on a Chip
On a single chip, sources of entangled photons are
combined with optical elements that can per-form
complex manipulations of quantum signals.
Quantum chip on finger
12 um
Q-Logic gate
Dynamic Image memory
Prof. Shining Zhu’s Group, NJUQutantum Information (2)
An integrated photonic chip that can generate and manipulate the entangled photons
in the waveguide circuits
Phys. Rev. Lett. 113, 103601 (2014)
On-chip generation and manipulation of entangled photons based on LN
The functions finished above still is a bulk effect. Although we can prepare entangled photon we
need by microstructure in LN crystal, it is still very hard to finish one set of fast modulation of
quantum state by only using domain technique. Here we will give an example, that is, On-chip
generation and manipulation of entangled photons based on LN by introducing waveguide.
The polarization state of mode-locked dissip
ative solitons strongly depends on the peak p
ower of pulses, and the partially polarized st
ate results from nonlinear phase shift accum
ulated in laser cavity.
The output pulses exhibit as quasi-trapezoid
spectral profiles with 3-dB width as large as
83 nm.
The maximum pulse energy and peak power
approach 75 nJ and 6 kW at the available pu
mp power of 1 W, respectively.
XIOPM,CAS
A novel type of partially polarized dissipative soliton
Included by ESI Hot Papers
Laser Phys. Lett. , 2011, 8(2):134–138
Basic studies(1) Prof. Liu Xueming’s Group
The nano/microstructure of photonic crystal
was used to realize all optical switch of photonic
crystal with low power, high switch efficiency
and ultrafast switch time response.
Prof. Gong Qihuang’s Group
All optical switch of ultrafast photonic crystal with ultra-low threshold
Nature Photonics, 2008, 2:185-189
Adv. Mater., 2011, 23:4295
Chinese patent:(ZL200710099383.2)
Switching efficiency: 80%
Response time: 1.2ps
Pump power: 110 KW/cm2
(reduced by 4 orders)
Won the second award of 2011
National Natural Science Award
Nanoworld, IoP,
Nature Asia Materials
Featured highlight
Nanophtonics and components (1)
Single nanoscale particle detectionusing microcavity or nanofiber array
PNAS (2014) Adv. Mater. (2014) Adv. Mater. (2013)
Microcavity Raman
laser sensor
Nanofiber array
sensor
Microcavity mode
broadening sensor
• Single nanoparticle resolution• Real-time response• Ease of operation
Nanophtonics and components (2) Prof. Gong Qihuang’s Group
Featured as front page by
Advanced Materials、Advanced Optical Materials、Laser & Photonics Reviews
J Physics D, IEEE JQE ……
Prof. Gong Qihuang’s Group Nanophotonics and components
Prof. Gong Qihuang’s Group Ultrafast Intense Optics
COLTRIMS
PRL 104, 173002(2010)
Ar: 1s2 2s2 2p6 3s2 3p6
Ne:1s2 2s2 2p6
PRL 106,073004(2011)(CO)2+--- C2++O(CO)3+--- C2++O+
Publist on PRL
Physical Review Letters 104, 173002 (2010)
Physical Review Letters 105, 153902 (2010)
Physical Review Letters 106, 073004 (2011)
Physical Review Letters 107, 183001 (2011)
Physical Review Letters 108, 213002 (2012)
Physical Review Letters 109, 043001 (2012)
Physical Review Letters 109, 093001 (2012)
Physical Review Letters 111, 083601 (2013)
Physical Review Letters 111, 153606 (2013)
Physical Review Letters 110, 103601 (2013)
Physical Review Letters 111, 023006 (2013)
Physical Review Letters 112, 013003 (2014)
Physical Review Letters 112, 113002 (2014)
Physical Review Letters 112, 213602 (2014)
Physical Review Letters 112, 233001 (2014)
Physical Review Letters 113, 103001 (2014)
2010
-----2014
Prof. Gong Qihuang’s Group Ultrafast Intense Optics (1)
Prof. Xu Zhizhan’s Group
All-optical cascaded laser wakefield accelerator
Phys. Rev. Lett., 2011,107:035001
This achievement has been selected as one of
Chinese scientists’ representative work in 2011.
Ultrafast Intense Optics (2)
A new design of jet pool with two period of gas is presented
A new all-optical cascaded laser wakefield accelerator is realized
The length of gas jet pool is 3 mm
The GeV-level quasi-monoenergetic electron beams were achieved
The accelerating gradient is up to 187 GV/m
The results show the opportunity for the multi-GeV laser accelerators.
Chem. Mater., 2011, 23 (24):5457–5463
Microscopic nonlinear
effect of KBBF is 4
times better than that
of KDP
Short ultraviolet cutoff
wavelength(~170nm)
A new deep-ultraviolet nonlinear KBBF optical crystal
Prof. Chen Chuangtian’s GroupMaterials and components(1)
USST
They report the first experimental
observation of the inverse Doppler shift at an
optical frequency (λ = 10.6 µm) by refracting
a laser beam in a photonic-crystal prism that
has the properties of a negative-index
material.
It is a thought-provoking experiment
utilizing a negative-index material. It
provides an exciting playground for future
explorations of the Doppler effect and its
exotic variations, remarked by Prof. Evan J.
Reed, Stanford University.
Prof. Zhuang Songlin’s Group Negative-index materials
Materials and components(2)
Nature Photonics, 2011, 5, 239–245
Semiconductor
Glass
Polymer
2003
20042005
2006
2007
2008
2009
2010
2011
Low-loss optical nanofiberNature 426, 816 (2003)
Nanofiber opticsOpt. Express 12, 1025 (2004)
Nanowire photon-plasmon near-field couplingNano. Lett. 9, 4515 (2009)
Microfiber laserAPL 89, 143513 (2006)
Microfiber dye
laserAPL 90, 233501 (2007)
Nanofiber MZI Opt. Lett. 33, 303 (2008)
Polymer single-nanofiber optical sensor Nano. Lett. 8, 2757 (2008)
Single-nanowire single-mode lasersNano. Lett. 11, 1122 (2011)
Quantum-dot-activated nanofibers Adv. Mater. 23, 3770 (2011)
Nanofiber and nanowires photonics
Nanofiber couplerNano Lett. 5, 259 (2005)
Metal
Carbon
Bandgap-engineered nanowiresJACS 133, 2037 (2011)
Nano. Lett.11, 5058 (2011)
Microfiber-microfluidic optical sensors Lab Chip 11, 3720 (2011)
Prof. Tong Limin’s Group
ZJU
Materials and components(3)
Communication(1)
Based on ultra-high brightness entanglement source technology, they realized
the eight photons entanglement in the world for the first time.
Nature Photonics, 2012, 6: 225
By the eight photons entanglement, they realized the topological quantum
error correction in the world for the first time.
Nature, 2012, 482:489
They can successfully accomplish the long life, high reading efficiency quantum
store, which is the best results for the international quantum memory
comprehensive performance index in the world.
Nature Physics, 2012, 8:517
They realized the 97 kilometers of the free space quantum communication
based on the four photons entanglement and Hundreds of kilometers of two-
way entanglement distribution and Bell inequality test in the world for the first
time.Nature, 2012, 488:185
Quantum communication based on photons entanglement
SITP,
CAS
USTC
Joint research group of quantum communication
IOE,
CAS
2014.03 Jian Wang 230 bit/s/Hz
2012.06 Jian Wang 95.7
2012.05 Y. Koizumi 14.8
2011.10 Jian Wang 25.6
2011.09 X. Liu 60.0
2011.09 Jian Wang 12.8
2011.07 M. F. Huang 11.7
2011.03 B. Y. Zhu 14.0
2010.09 S. Okamoto 13.2
2010.03 M. Nakazawa 11.9
2008.03 H. Goto 10.0
• Invited talk in OFC
2014, USA.
• Science, 2012
• Nat. Photonics, 2012
• Twisted light carrying orbital angular
momentum (OAM): potential use in
optical communications.
• Demonstrated a free-space link with
230 bit/s/Hz spectral efficiency
• Demonstrated a free-space link with
1.036 Pbit/s transmission capacity
Prof. Jiang Wang’s GroupCommunication(2)
Optical Communications
Using Orbital Angular Momentum
High power semiconductor laser combined beam technology and applications
Semiconductor laser combined beam
light source with 2600W output, beam
quality of 90 × 175mm·mrad
Semiconductor laser source with 1030W
fiber output, beam quality of 23mm·mrad
CIOMP,CAS
Prof. Wang Lijun’s Group Lasers and applications(1)
Win the 2011 National Technical
Invention Award
• Science (2010)
• NeuroImage (2013)
• Opt. Express (2013)
• Nat. Commu. (2014)
Micro-Optical Sectioning
Tomography (MOST)
8T data for a single mouse brain network
Long-range projection
in whole brain
oebio.com
Visible Brainwide Network
at single-neuron resolution
Prof. Qingming LUO’s Group Lasers and applications(2)
Lasers and applications(3)
Prof. Chen jianxin’s Group Meridian Optics
They firstly presented “Meridian Optics”On WC 2006, Seoul World Congress on Medical Physics & Biomedical Engineering(Aug. 2006)
In 2006,FDA announced that Chinese Medicine is an independent discipline.(http://www.fda.gov/cber/guidelines.htm)
In vivo measurement of optical properties at acupoints
and non-acupoints on human body
Infrared radiation of the Large
Intestine meridian acupoints
H Q Yang, SS Xie et al. Sci. China Ser.(G), 2009; Am. J. Chin. Med.,, 2007
H Q Yang, SS Xie et al. Patents, ZL2010102781962,ZL2007100084242,ZL2006100691486
Astronomical optics (1) SST Prof. Ai Guoxiang’s Group
Applications & Engineering (1)
• Observe and study the fine structures of solar magnetic field
• Cover a round size, with a diameter of 70 kilometers on the solar surface
• Ultra-fine spatial resolution: 0.05 arc-second
• 8 channels simultaneous observation, higher temporal resolution
Repair Antiquities
Jiuliandun chime bells (2300 years old)
Both shape and sound, all restored
Laser-welding and
3D manufacturing
Prof.Xiaoyan ZENG’s Group
• Plenary
Presentation in Photonics
West 2015, USA.
Applications & Engineering (2)
Application and Engineering (3)
EUV space optics research
Soft X-ray EUV complex telescope
Field of View: 14.5º
Angular resolution: 0.08º
EUV space solar telescope
Measured angular resolution:0.8Measured angular resolution:10
Solar observation
Weather forecast
TEM image of
multilayer film
EUV reflectivity
measurement device
EUV
collimating
device
Prof. Chen Bo’s Group
CIOMP, CAS
Multilayer film design and coating
EUV sources of discharge and laser produced plasma(LPP)
Reflectivity measurement, brightness and geometric calibration
IR Camera:Payloads of FY Series SatelliteSITP,
CAS
Prof. Kuang Dingbo’s Group
• Fengyun-2F can provide continuous meteorological monitoring
and data broadcasting, and it is expected to play an important role
in weather forecasting and disaster reduction.
Applications & Engineering (4)
AO System
High-resolution Images of Sunspot Achieved
simultaneously in visible and NIR
Break through imaging technology in multiple wavelength-bands and high-resolution
Create three-dimension dynamic model of the solar magnetic field to support space
weather forecasting related to sun activity
Prof.Jiang Wenhan's adaptive optics
team from IOE, CAS
Applications & Engineering (5)
SEM profile of grating The largest grating
ruling engine in China
1000m2 ultra-clean room with
temperature contral of 0.01 ℃
Large size Grating fabrication Prof. Tang Yuguo’s Group
Cradle of China’s grating, the first ruling engine was developed in 1959
National Engineering Research Center for Diffraction Gratings Manufacturing
and Application was set up in 2007
Maximum ruling area: 400mm×500mm
Maximum groove density: 6000l/mm
Applications & Engineering (6)
High speed development since the beginning of 1990s
Wide distribution fields: Solid State Lighting, Optical materials and devices, Optical
communication, Photovoltaics, Laser Processing, Lasers and applications,…
Large scale:>5000 enterprises, Annual growth > 20% (>400 billion RMB in 2011)
Policy orientation:Enterprises are the main body of technical innovation
Establish Optoelectronic Industrialization Base on provincial and municipal
regions, such as Wuhan Optical Valley,Changchun Optoelectronic Industry Park.
Establish National Optoelectronic Innovation Base of based on institutes, such
as CIOMP, XIOMP, SIOMP, CAS
Characteristics of China’s optoelectronic industries
Optical Industries
Optics Valley of China
China’s biggest photoelectron information industry base in Wuhan.
2000 high-tech enterprises, 25 of Fortune 500 enterprises, 18
universities and institutes, 56 state level research organizations
and over 150,000 professionals in this area.
China's largest optical fiber cable, optical components production
base.
China's largest optical communication R&D base, and largest
laser industrial base.
Market share of 55% and 25% for domestic and international
respectively, and domestic market share of optoelectronic devices
and lasers products is about 50%.
Expected total production value is 38 billion RMB ($6 billion) in
2015.
Wuhan isn’t the only place
Guangdong, Jiangsu, and Zhejiang Province
Shanghai, Beijing
Changchun, the capital of Jilin Province
Optical Valley has a bright future in China
These places will bring huge business
opportunities for both domestic and overseas
optical industries development.
Most laser components are utilized for the optical instruments made in China, like telescope,
microscope, cameras, sighting devices, theodolites, monochromators, and spectrometers, …,
which have occupied a rather large share in related world markets.
Lasers and Applications
production value (0.1Bill)
Lasers Processing
2009年12月 2010年12月 2011年12月 2012年12月 2013年6月
Companies 300 650 1200 1900 2200
3.88
5.37
7.778.30
6.65
0.00
1.00
2.00
3.00
4.00
5.00
6.00
7.00
8.00
9.00
2008年 2009年 2010年 2011年 2012年
万台(套)
Output of laser processing machines in China.
(Ten-thousand)
High-power fiber laser
Improvement in 2014 —
thousands watt in single fiber
Experiment results:light conversion ~70%,the center wavelength 1080nm
spectra width ~3nm
Spectrum Laser power
100W-1000W single
fiber laser equipmentOver
2KW
wavelength:1064 two-color;laser power:≥10W(fs);scanning mode:2D scanning polariscope and rotating prism
travel range:1000mm*450mm*400mm*±90°*360°position resolution:0.01mm;minimum diameter of drilling hole:100μm;maximum depth of drilling hole:8mm;etching precision:±2μm;machined surface roughness:Ra<0.4μm;
Ultrafast laser Micro Processing Equipment
2014 Silver Prize of the 16th International Industrial fair
韩国9%
香港29%
其他53%
印度5%马来西亚
4%
Export ratio of laser processing machines from China.
others
malaysiaIndia
Korea
Hongkong
Lasers Processing
Large/Super Screen Laser Display
3D projector of CAS (2013)Color range:160%NTSC
resolution:1920×1080
lumen:50000Applications for 2008 Olympic Games
2005
140 inch prototype
Mid-IR optical glass Acousto-optical glass Filter glass
CaF2 optical crystal Sapphire optical crystal Laser crystal
Optical Materials
Optical glass
and fiber
Optical fiber
Optical crystal
Optical ceramic
SiC mirror blank
Specification and Test Equipment for Ambient Air
Light source and detector in
one system, simple structure,
low cost and easy to operate.
Optical fiber coupling and
multi spectroscopic detection.
More than 10 pollutants, BTX,
NO3,CO, NO2, SO2,O3
can be automated monitored.
Signal
More than 600 systems located all over China
automated monitoring for ambient air quality
Fluoride glass gratingSDH optical transmission system
Over 10Gb/s, ultrahigh speed,
large capacity
POF polymer plastic fiber
Bandwidth:1~3Gbit/s, high
refractive index, low loss
China’s optical communication equipment industry has maintained the growth
rate of over 30% in recent years.
The capacity utilization of optical fiber & cable in China was around 90%.
China’s major optical communication device manufacturers: Accelink
Technologies Co., Ltd. (Accelink), Wuhan Huagong Genuine Optics Tech Co., Ltd.
(HG Genuine), and Wuhan Telecommunication Devices Co., Ltd. (WTD), etc.
Optical Communication
China SSL Growth Trends
As one of the global hotspot regions, China SSL industry output reached 156 B RMB in 2011, growth rate 34%, higher than global estimate (23%)
Domestic chip ratio
68% (2011)
10 15 19 23 50 65146 168 185 204
250 285200
300450
600
900
1210
0
200
400
600
800
1000
1200
1400
1600
1800
2006 2007 2008 2009 2010 2011
10
0M
RM
B
Applications
Packaging
Epi/Chip
China LED Growth Rate (CSA)
Global LED Growth Rate (Strategies Unlimited)
More than 5000 LED manufacturers
Luminous efficacy of HP chip in mass production : 130 lm/W
Si substrate GaN chip: white light efficacy at 120 lm/W
White LED package level efficacy > 130 lm/W
40004577 5081 5400
8200
11300
0
2000
4000
6000
8000
10000
12000
2006 2007 2008 2009 2010 2011
1M
USD
HB LED Market
Solid State Lighting
Applications of SSL in China in 2014.
Signal and indicator light
Motor lighting Others
General lightingDisplays
Scenery lighting
Back light
Export of LED SSL in China during 2011-2014.
100 m
illi
on
$
Oversea market of
China-made
LED SSL in 2014
USA
Japan
The middle east
Europe UnionBRICKS
Southeast Asia
Others
The water cube: energy saving 70%Stage Lighting of the Great Hall of the People: energy saving 70%
China’s SSL Global Showcases
Domestic Chip application: Tian’an Men Square
Harbin Ice and Snow Festival Energy saving 2M KWH, LED penetration 90%, eliminating pollution from 200k CFL lights
LED Street Lighting Shanghai World Expo used 1.03 Billion LED
chips, interior lighting adopted 80% LED
Organized by MOST, “10 Cities 10K Lights” program• Includes 37 cities, covering more than 2000 projects• LED installation 4.2 million pieces, saving 400M kwh electricity.
TFT-LCD Production in mainland of China
110”UHD(4K*2K)a-Si TFT-LCD65”UHD(4K*2K)Oxide TFT-LCD
55’’ UHD naked-eyes3D TV
(4K×2K@2D/1280×720@3D)
Awarded CITE Creative
Golden Prize (2013)
Location of TFT-LCD Companies
18 production lines G2.5-G8.5
The annual output ~35.8Million M2 >20% of the world output
Company Generation Size(mm) Output
(Piece/Month )
BOE-BJ 8.5 2200*2500 110K
(JingDongFeng) 5 1200*1300 100K
BOE-HF 8.5 2200*2500 90K
6 1500*1850 104K
BOE-CD 4.5 730*920 45K
BOE-CQ 8.5 2200*2500 under construction
HuaXingEO-SZ 8.5 2200*2500 120K
HuaXingEO-WH 6 1500*1850 30K
ZhongDian-NJ 6 1500*1850 80K
ZhongDian-NJ 8.5 2200*2500 under construction
ZhongDian-CD 8.5 2200*2500 under construction
LG-GZ 8.5 2200*2500 under construction
SamSung-SZ 8.5 2200*2500 under construction
Main TFT-LCD Company in mainland of China
Global and China’s production of solar batteries
Global and China’s production of polysilicon
Global and China’s amount of PV accumulated installation
Photovoltaic
International
Cooperation Program of
National Natural Science
Foundation of China
China’s International Cooperation Program
International S&T
Cooperation Program of
China (MOST)
International Cooperation and Collaborations
Chinese Delegation to Official
Launch of IYL2015 , Paris
Peking University
Student Chapter of the OSA
Photonics Asia 2014
International Conference
Frontiers of Optical
Coatings, FOC,2014
OSA Topic Meeting on
Nanophotonics, 2012
Chinese Optical Society and SPIE
leaders at APOC in 2004Prof.Wang Daheng and Prof. Charls
Towns at the 20th ICO in 2005
Chinese delegation members at ICO 2008
COS and SPIE leaders at Photonics Asia
in 2014
The ‘optics’ and ‘optics-related’ education,
researches, and industries have developed at a
high speed recently in China;
Chinese do researches with fast increasing
budget, but there are still short of systematic and
important original or integrational innovation;
Laser technology and market development
should be a key focus for the development of
China’s national economy, given its importance in
human life.
Summary
We are eager for exchanging and cooperating
with colleagues all around the world;
We know exactly that we are doing the same
things and we can help each other, because we
have the same target---continual progress of
sciences and technologies, sustainable social
development of all countries, and the
advancement of human civilization.