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1420nm ~ 1500nm Grating Stabilized Laser Diode

  • 1420nm ~ 1500nm Grating Stabilized Laser Diode

Request Price   Ships: 3 weeks | Model 1943RAM

Key Features
  • Grating Stabilized Fabry-Perot
  • Customer Specified Wavelength: 1420nm to 1500nm
  • Wavelength Stabilization with FBG on PMF Fiber Pigtail
  • Telcordia GR-468-CORE qualified
  • Manufatured by 3SP Technologies, fulfilled by Laser Lab Source

Price and Delivery Quote

You will receive factory-direct price with no mark-ups

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PRICE Request Price
  • Customer Specified Wavelength: 1420nm ~ 1500nm (+/- 0.5nm)
  • CW Output Power Maximum: 400mW
  • Spectral Width: < 2nm
  • Wavelength tuning vs. temperature: ∆λp / ∆T (typical): 0.01nm / °C
  • Fiber: PM Fiber
  • Side Mode Suppression Ratio: > 20 dB
  • Operating Current: < 1670mA (@P = 400mW)
  • Operating Voltage: < 2.2 Volts
  • Threshold Current: < 220mA
  • TEC Current: < 1.65 Amps
  • TEC Voltage: < 2.6 Volts

Product Overview:

The 1943RAM is a new generation of Ultra-Low Power Consumption 14xx nm laser diode. These devices are powered by in-house chip technology leading to outstanding level of performance, power consumption and reliability. The low profile 14-pin butterfly modules are available with operating powers of 250, 360 & 400mW over a wavelength range from 1420nm to 1500nm and an extended case temperature range from -5 to 70°C. They incorporate a thermoelectric cooler (TEC), a precision NTC. The wavelength is “locked” utilizing a Fiber Bragg Grating (FBG) located in a single mode Polarization Maintaining Fiber (PMF). The module meets TelcordiaTM GR-468-Core requirements for hermetic 14XXnm pump modules. The 1943 RAM is offered in two versions: one without Monitoring Photo-Diode (MPD). The second one with an “On/Off” MPD.

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