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1080nm, 1W (Peak Power) Laser Diode Module, Seed Laser

  • 1080nm Laser Diode Lumics
  • 1W Laser Diode, 1080nm, Lumics
  • 1080nm laser diode

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sku / item#: LLS-0127
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Key Features
  • Wavelength 1080nm
  • Up to 300 mW c.w. operating power
  • Up to 1000 mW pulse peak power
  • Rise time < 2nsec
  • Internal TEC temperature stabilization

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  • Peak wavelength (at Pop): 1080 nm (+/- 5 nm)
  • Pulsed operating peak power (< 500ns / duty cycle <5%): 1000 mW
  • Pulsed operating peak current (< 500ns / duty cycle <5%): <1.7 Amps
  • Rise and Fall time : 2 nanoseconds
  • Forward voltage (at Iop) Vop: 1.62 V
  • Polarization extinction ratio: 14 dB
  • Spectral width (at Pop, with FBG, FWHM); 0.2 nm
  • Optical power stability (Pop/t=60 seconds): 0.5%
  • Spectral shift with temperature: 0.01 nm/°C
  • Spectral shift with current (no FBG, CW): 5 nm/Amp
  • Spectral shift with current (no FBG, 100ns / duty cycle 1%): 1 nm/Amp
  • Side mode suppression ratio (at Pop, with FBG): 20 dB
  • Operating current (Iop CW) 600 mA
  • Operating power (Pop CW): 300 mW
  • Threshold current Ith: 75 mA
  • Monitor responsivity: 0.5 µA/mW
  • TEC current (chip 25'C, case 70'C): 1.1 Amp
  • TEC voltage (chip 25'C, case 70'C): 1.9 Volts
Fiber type
  • single mode (similar to HI 1060, fiber PM 980 on request)

Product Overview:

The single mode fiber pigtailed laser diode module contains an optimized GaAs substrate based quantum well high power laser diode. 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 1080nm laser diodes offer up to 1 watt of optical power in pulsed mode of operation. Primary applications include sensor applications as well as pumping and seeding fiber lasers as well as frequency doubling. These temperature stabilized devices can be operated as a CW mode with up 300 mW of output power. These fiber pigtailed butterfly package modules utilize an optimized gallium arsenide substrate quantum well structure. They deliver very short pulse width performance with rise and fall times of < 2 nanoseconds. The pin configuration of the butterfly package is the industry standard Type 1.

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