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980nm, 750mW Grating Stabilized Pump

  • 980nm, 750mW Grating Stabilized Pump
  • 3SP Technologies 980nm Laser Diode Pinout
  • 3SP Technologies 980nm Laser Diode Diagram
  • 3SP Technologies 980nm Laser Diode Internal wiring

Request Price   Ships: Contact | Model 3SPLD01-825

Key Features
  • Fiber Bragg Grating Stabilized Laser Diode for EDFA Amplifiers
  • Telcordia GR-468-CORE Qualified
  • Integrated Monitor PD and TEC Cooler

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MODEL 3SPLD01-825
PRICE Request Price
Optical Specifications (typical)
  • Center Wavelength: 976nm
  • CW Output Power: 750mW
  • 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: 1140mA (P=750mW)
  • Operating Voltage: 1.9 Volts
  • Threshold Current: 60mA
  • TEC Current: 1.5 Amps
  • TEC Voltage: 3.3 Volts
  • Specified values are rated at a constant heat sink temperature of 25°C
Applications
  • High Output Power Erbium Doped Fiber Amplifiers (EDFA)
  • 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 a new generation of 980 nm terrestrial and submarine amplifier pump powered by in-house wafer and chip technology. These pump lasers are fully qualified for both terrestrial and submarine EDFA 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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