4 Chip Module Fiber Coupled Laser Diode

$3,350.00

SKU: 2065 Part Number: 4CM-116

SemiNex’s 4CM Fiber Coupled Laser Module features 3 or 4 laser chips optically combined into 400/440um / 0.22 NA fiber. The design is offered in the 12xx to 19xx nm wavelength range. Other wavelengths are available upon request. This efficient low cost package is designed to meet the needs of professional medical customers needing repeatable high power in a rugged fiber coupled package. Other applications such as DPSS, thermal processing, and medical use benefit from the high power.
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  • Wavelength: 1940 nm

  • Aperture: 180 um

  • Mode: Multi Mode

  • Junction: Single

  • Cavity Length: 1500 µm

  • Aiming beam

  • Photodiode

  • Thermistor

Symbol Value Units
Optical
Wavelength λc

nm(+/-20)
Output Power (CW) Po

watts
Spectral Width Δλ

nm 3dB
Cavity Length CL

μm
Junction Type

Emitter Height H

μm
Temp. Coefficient Δλ/ΔλT

nm/C
Slope Efficiency ηo

W/A
Slow Axis Divg. θ_parallel

deg FWHM
Fast Axis Divg. θ_perp

deg FWHM
Number of emitters

Pulse Width PW

ns
Duty Cycle DC

%
Symbol Value Units
Electrical
Power Conversion Eff. η

Min
Operating Current Iop

A
Operating Voltage Vop

V
Series Resistance Rs

ohm
Thermistor - Resistance R

K omh +/-5%
Aiming Beam - Current Limit Imax

mA
Aiming Beam - Output Power Pa

mW
Aiming Beam - Wavelength λa

nm
Symbol Value Units
Mechanical
Fiber Length

Meters
Connector

Lead Soldering Temp.

°C
Weight

g
Operating Temp.

°C
Other
Specification Notes

Export license is not required for shipment to the US and most of Europe. For shipments to other countries please click this hyperlink to Regulation Number 6A995.

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.
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Applications

  • Medical
  • Thermal Processing
  • DPSS Pump Lasers

    Features

  • 1470nm wavelength
  • Custom Wavelengths Available
  • Red Aiming Beam
  • Thermistor
  • Monitor Photodiode

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