TO-9 Packaged Laser Diode- Uncapped

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TO-9 Packaged Laser Diode- Uncapped

SKU: 996

Part Number: TO9-202

Availability: Lead time: Call

SemiNex's TO9 Mounted Laser Diodes are an excellent choice for customers seeking state-of-art performance in a low cost submount design. These lasers are provided across the InP wavelength range of 12xx to 19xx and come in a variety of power, wavelength, capped and lensed configurations. Applications for SemiNex's sub mounted lasers include OEM medical, consumer medical, LiDAR, Military targeting, range finding and illumination. Custom wavelengths and configurations available upon request.
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  • Wavelength: 1465 nm

  • Power: 40 W Pulsed

  • Aperture:  350 um

  • Mode: Multi Mode

  • Cavity Length: 2500 µm

Symbol Value Units
Wavelength λc 1465 nm(+/-20)
Output Power (Pulsed) Po 40 watts
Spectral Width Δλ 15 nm 3dB
Cavity Length CL 2500 μm
Emitter Width W 350 μm
Emitter Height H 1 μm
Slope Efficiency ηo 0.2 W/A
Slow Axis Divg. θ_parallel 14 deg FWHM
Fast Axis Divg. θ_perp 28 deg FWHM
Number of emitters   1  
Pulse Width PW 150 ns
Duty Cycle DC 0.1 %
Power Conversion Eff. η 6 Min
Threshold Current Ith 3.8 A
Operating Current Iop 100 A
Operating Voltage Vop 7 V
Series Resistance Rs 0.08 ohm
Storage Temp. -40 to 80 °C
Weight 2 g
Operating Temp. -40 to 60 °C
Laser Engine Misc
LE X Axis Divergence θ_X 28 deg FWHM
LE Y Axis Divergence θ_Y 14 deg FWHM



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.
Click here to see product information sheet


  • OEM Medical
  • Professional Medical
  • LiDAR
  • Military / Aerospace
  • Illumination

  • Cost effective
  • High Output Power
  • High Dynamic Range
  • High Efficiency
  • Standard Low Cost Package

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