SemiNex Corp
SemiNex delivers the highest available power at infrared wavelengths between 12xxnm and 16xxnm as well 19xxnm to 24xxnm. When necessary we will further optimize the design of our InP or GaSb laser chips to meet our customers' specific optical and electrical performance needs. Diodes, bars and packages are tested to meet customer and market performance demands. Typical results and packaging options are shown. Contact SemiNex for additional details or to discuss your specific requirements.
SemiNex Corp
SemiNex CorpSemiNex Corp

Symbol B-149 Units
Wavelength λc1940nm (±20)
Output Power (CW) P° 1.00watts
Chip Cavity Length CL 1500μm
Emitter Width W 150μm
Emitter Height H 1μm
Spectral Width δλ 10nm 3dB
Slope Efficiency η° 0.30W/A
Fast Axis Div.* Θ_perp 30deg FWHM
Slow Axis Div. Θ_parallel 11deg FWHM
Power Conversion Eff. η 18%
Threshold Current Ith 0.35A
Operating Current Iop 4A
Operating Voltage Vop 1.5V
Series Resistance Rs 0.2ohm
Weight 0.5g
Operating Temp.** -40 to 60°C
Storage Temp. -40 to 80°C
Operating Voltage Min. 0V
Operating Voltage Max. 0V

Specified values are rated at a constant heat sink temperature of 20°C.
**Specified operating conditions are based on 20C heat sink temperature. High temperature operation will reduce performance and MTTF.
Unless otherwise indicated all values are nominal.
*Fast Axis Divergence can be changed with lens option.

All statements, technical information and recommendations related to the product herein are based upon information believed to be reliable or accurate. The accuracy or completeness herein is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. SemiNex Corporation reserves the right to change at any time without notice the design, specification, deduction, fit or form of its described herein, including withdrawal at any time of a product offered for sale herein. Users are encouraged to visit for the latest data. SemiNex Corporation makes no representations that the products herein are free from any intellectual property claims of others. Please contact SemiNex for more information. � 2016 SemiNex Corporation

SemiNex Corporation ● 100 Corporate Place ● Peabody, MA 01960 ● 978-326-7700 ● Email: ●

Date Created: Jan 20 2021 7:57PM UTC