9 W 9xx nm Uncooled Multimode Laser Diode Module

II-VI’s BMU9-9xx-01/02-R multimode laser diode modules provide the high power and reliability required for pumping next-generation solid-state and fiber lasers, and for direct applications. The modules combine a multimode laser diode chip with E2 front mirror passivation that prevents catastrophic optical damage (COD) to the laser diode facet even at very high power levels. The coupling process allows for high output power that is very stable with both time and temperature.

PRODUCT OVERVIEW

BMU9-9xx-01/02-R

CONTACT USphotonics.sales@ii-vi.com

WEBSITEii-vi.com Rev. 01

© 2019 II-VI IncorporatedLegal notices: ii-vi.com/legal

■ High output power of up to 9 W■ 105 μm core 0.15 NA or 0.22 NA multimode optical fiber■ Hermetically sealed 2-pin package■ Floating anode/cathode■ High reliability■ Excellent solderability■ Standard wavelengths at 915, 940, 960, and 975 nm (others available on request)■ RoHS compliant

Product Specifications

Applications■ Fiber laser pumping■ Direct applications■ Materials processing■ Printing■ Medical

Operating CharacteristicsConditions unless otherwise stated: Parameters at 25°C heat-sink temperature and use of a thermal interface material rated for a thermal contact resistance of less than 1.3 cm2 K/W. Optical fiber with 105 μm core diameter and 0.15 NA or 0.22 NA.

Absolute Ratings

1 Reduced wavelength window/extended range available on request (900-1070nm).

Features

9 W 9xx nm Uncooled Multimode Laser Diode Module

Parameter Min Typical Max Unit ConditionsCW Output Power BMU9-915/940/960-01/02-R BMU9-975-01/02-R

99

W

Central Wavelength1

BMU9-915-01/02-R BMU9-940-01/02-R BMU9-960-01/02-R BMU9-975-01/02-R BMU9-975B-01/02-R

905930950965973

915940960975976

925950970985979

nm

Spectral Width (-13 dB) 6 nmThreshold Current 0.6 A

0.95 W/AOperating Current 12 AOperating Voltage 1.9 V

48 %

Parameter Min Typical Max Unit ConditionsESD – 500 V HBM, C = 100pF, R = 1.5 kΩStorage Temperature -40 85 °C Non-condensingLead Soldering Temperature – 320 °CLead Soldering Time – 10 Sec

Operating Temperature (case) 15 60 °C Reliability impacted if operating point deviates from reference condition

Relative Humidity 5 85 %Fiber Bend Radius 25 mm

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Fiber Specifications

Product Dimensions (mm)

Remarks: Mounting clip is available upon request.

9 W 9xx nm Uncooled Multimode Laser Diode Module

Parameter Min Typical Max Unit ConditionsBuffer Diameter 230 250 270 μmCladding Diameter 123 125 128 μmCore Diameter 102 105 108 μm

Numeric Aperture0.15

NA0.22

Fiber Length – 2 – m

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II-VI is fully committed to environment protection and sustainable development and has set in place a comprehensive program for removing polluting and hazardous substances from all of its products. The relevant evidence of RoHS compliance is part of our controlled documentation for each of our compliant products. RoHS-compliant parts are available to order; please refer to the ordering information section for further details.

RoHS Compliance

Ordering InformationBMU9-915-02-R 9 W 915 nm Multimode Laser Diode Module BMU9-940-02-R 9 W 940 nm Multimode Laser Diode Module BMU9-960-02-R 9 W 960 nm Multimode Laser Diode Module BMU9-975-02-R 9 W 975 nm Multimode Laser Diode Module BMU9-975B-02-R 9 W 976 ±3 nm Multimode Laser Diode Module BMU9-915-01-R 9 W 915 nm Multimode Laser Diode Module BMU9-940-01-R 9 W 940 nm Multimode Laser Diode Module BMU9-960-01-R 9 W 960 nm Multimode Laser Diode Module BMU9-975-01-R 9 W 975 nm Multimode Laser Diode Module BMU9-975B-01-R 9 W 976 ±3 nm Multimode Laser Diode Module

Important NoticePerformance figures, data, and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by II-VI Incorporated before they become applicable to any particular order or contract. In accordance with II-VI’s policy of continuous improvement, specifications may change without notice. Further details are available from any II-VI sales representative.

9 W 9xx nm Uncooled Multimode Laser Diode Module

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