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-268CHP-265CHP-266CHP-262CHP-269CHP-270CHP-267CHP-263 Units
Wavelength λc15501550155013101550155015501310155015501550nm (±20)
Output Power (<10ns) P° 25.0040.0060.000.0050.0060.0065.000.0040.00110.0065.00watts
Output Power (150ns) P° 13.5021.0021.0025.0035.0055.0031.00130.0038.0080.0055.00watts
Chip Cavity Length CL 15002500150025002500250015002500125025001500μm
No. of Junctions 33333333333
Emitter Width W 5050959595180180180350350350μm
Emitter Height H 1010101010101010151010μm
Spectral Width δλ 2222222222222222222222nm 3dB
Slope Efficiency η° 0.800.800.900.900.900.900.900.900.801.000.80W/A
Fast Axis Div. Θ_perp 2828282828282828282828deg FWHM
Slow Axis Div. Θ_parallel 1212121212121212121212deg FWHM
Power Conversion Eff. η 54448944496.5%
Threshold Current Ith
Operating Current (<10ns) Iop 254060040606506011070A
Operating Current (150ns) Iop 15254020506035100609070A
Operating Voltage Vop 1822182210102224121012V
Series Resistance Rs
Weight 00000000000g
Operating Temp.** -40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60-40 to 60°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 80-40 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 ● 100 Corporate Place ● Peabody, MA 01960 ● 978-326-7700 ● Email: ●

Date Created: Jul 28 2021 1:42AM UTC