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760nm, 400mW (Peak Power) Single Mode Laser Diode Module

  • 760nm Laser Diode Lumics Butterfly
  • 760nm Single Mode Laser Diode Lumics
  • 760nm Laser Diode Lumics

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Key Features
  • Wavelength 760nm
  • Up to 200mW c.w. operating power
  • Up to 400mW peak power
  • Rise time < 2 nsec
  • Internal TEC temperature stabilization

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MODEL LLS-0103
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Typical Electrical & Optical Characteristics @ 25°C
  • CW operating power: 200 mW
  • Pulsed peak power (P.W. < 500ns, duty cycle <5%): 400 mW
  • Pulsed peak current (P.W. < 500ns, duty cycle <5%): 550 mA (max)
  • Rise time: 2 nanoseconds
  • Threshold current: 120 mA
  • CW operating current: 350 mA
  • Peak wavelength @ Pop: 760 nm
  • Optical power stability (@ lop, t = 60 sec): 0.5%
  • Polarization extinction ratio (PM fiber version): 14 dB
  • TEC current (chip 25°C. case 70°C): 1.1 A
  • TEC voltage (chip 25°C. case 70°C): 1.9 V
  • Thermistor resistance (T=25°C): 10 kOhm
FIBER TYPE
  • single mode HI780 fiber
  • (PM780 available on request)

Product Overview:

The Lumics LU0760M200 laser diode module contains an optimized GaAs substrate based quantum well high power laser diode. It has been designed for customer specific applications and is available with special FBG's and fibers. The extremely stringent reliability requirements are achieved through our patent pending innovative technology. This includes careful design, exactly defined manufacturing and extensive testing. The qualification contains a set of optoelectronic, thermal and mechanical tests. Each laser diode module is individually serialized for traceability and is shipped with a specified set of test data.

These 760nm laser diodes are single mode lasers with up to 200 mW of CW (continuous wave optical output power) and up to 400 mW of pulse mode peak power. The spectral line width with the fiber Bragg grating option is 0.08 nanometers (with FBG) and the polarization extinction ratio is specified at 14 dB. Their narrow line width and fast 2 nanosecond pulse rise and fall time in pulsed mode make them an ideal selection for many sensing applications. They are offered in a hermetically sealed butterfly package with an internal thermoelectric (TEC) cooler for temperature stabilization and monitor photodiode.

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