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976nm, 750mW Grating Stabilized Pump Laser Diode

  • 980nm, 750mW Laser Diode, 3SP Technologies
  • 976nm Laser Diode from 3SP Technologies
  • 750mW Laser Diode Schematic

$780.00   Ships: 5-7 Weeks | Model RLS-976NM-750MW

Key Features
  • Fiber Bragg Grating Stabilized Laser Diode
  • PM Fiber
  • Telcordia GR-468-CORE Qualified - Highest Reliability Rating
  • Unterminated Fiber (No Connector), FC/APC Connector Available on Request
  • Integrated Monitor PD and TEC Cooler
  • Manufactured by 3SP Technologies, Fulfilled by Laser Diode Source

Price and Delivery Quote

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PRICE $780.00
Optical Specifications (typical @ Tcase= 25 °C)
  • Center Wavelength: 976 nm, ±0.5 nm
  • CW Output Power: 750 mW
  • Peak Wavelength Tolerance (@Tcase= 25 °C): ±0.5 nm (max)
  • Wavelength Tuning vs Temperature ∆λp/∆T: 0.01 nm / °C
  • Spectral Width (@ -3 dB) ∆λFWHM: 0.6 nm
  • Power in Band: > 90%
  • Optical Power Stability (peak to peak) ∆P: < 1%
  • Power Consumption (EOL): 7.8 W
Electrical Specifications
  • Operating Current: 1140 mA (P=750 mW)
  • Operating Voltage: 1.9 Volts
  • Threshold Current: 60 mA
  • TEC Current: 1.5 Amps
  • TEC Voltage: 3.3 Volts
  • Specified values are rated at a constant heat sink temperature of 25°C
  • High Output Power Erbium Doped Fiber Amplifiers (EDFA) and Fiber Lasers
  • Sensors
  • CATV
Fiber Termination
  • Fiber Type PMF Version: SM98-PS-U25A-H or equivalent
  • Fiber Type SMF Version: HI1060TM or equivalent
  • Coating Diameter (except along grating): 250 µm
  • FBG Recoat Diameter: 400 µm
  • FBG Position Module to Center of FBG: 2 meters
  • Loose Tube Buffer Diameter: 885 - 915 µm
  • Standard Pigtail Termination: Bare Fiber (or Request Connector Style Pricing @ Time of Order)
  • Polarization State: Aligned Parallel to Slow Axis

Product Overview:

These fiber Bragg grating stabilized pumps from 3SP Technologies are the latest generation of terrestrial and submarine amplifier pumps. They are powered by in-house wafer and chip technology. These pump lasers are fully qualified for both terrestrial and submarine EDFA and Fiber Laser applications, ensuring an outstanding level of performance, power consumption and reliability. They are offered in a low profile, 14 pin butterfly packaged module with PMF or SMF fiber. They are available with a recommended operating power up to 750 mW. They incorporate a TEC cooler with a precision 10 kOhm NTC thermistor and a back facet monitor PD. The wavelength is “locked” utilizing a fiber Bragg grating (FBG) located in the fiber pigtail. These modules from 3SP Technologies have been extensively tested and meet the rigorous requirements of Telcordia TM GR-468-Core for EDFA pump modules. They come with a bare fiber termination, but can be supplied with FC/APC connector on request for an additional charge.

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