Preliminary Data Sheet

SemiNex Corp
SemiNex delivers the highest available power at infrared wavelengths between 12xx and 19xx nm. When necessary we will further optimize the design of our InP 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
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Triple-Junction Laser Chips

Symbol CHP-260CHP-264CHP-261CHP-265CHP-266CHP-262CHP-263CHP-267 Units
Wavelength λc15501550155015501550155015501550nm (±20)
Output Power (<10ns) P° 25.0035.0040.0050.0080.0070.0090.00100.00watts (±10%)
Output Power (150ns) P° 14.0017.0025.0035.0052.0050.0070.0075.00watts (±10%)
Chip Cavity Length CL 15002500150025002500150015002500μm
Chip Width W 500500500500500500500500μm
No. of Junctions 33333333
Emitter Width W 50509595180180350350μm
Emitter Height H 1010101010101010μm
Spectral Width δλ 2222222222222222nm 3dB
Slope Efficiency η° 0.800.800.900.900.900.900.801.00W/A
Fast Axis Div. Θ_perp 2828282828282828deg FWHM
Slow Axis Div. Θ_parallel 1212121212121212deg FWHM
Power Conversion Eff. η 898886810%
Threshold Current Ith
Operating Current (<10ns) Iop 25354050907090100A
Operating Current (150ns) Iop 1825304056607075A
Operating Voltage Vop 109111110121210V
Operating Temp.** -40 to 85-40 to 85-40 to 85-40 to 60-40 to 85-40 to 85-40 to 85-40 to 85°C
Storage Temp. -40 to 80-40 to 80-40 to 80-40 to 80-40 to 80-40 to 80-40 to 80-40 to 80°C

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.

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 ● 153 Andover St ● Danvers, MA 01923 ● 978-326-7700 ● Email: ●

Date Created: Jun 7 2023 1:00PM UTC