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High Power 976nm, 1W Fiber Bragg Grating Stabilized Laser Diode

  • 10-Pin Butterfly Laser Package from 3SP Technologies

$1165.00   ships: 4 Weeks | item#: RLS/976NM-1W-10P

Key Features
  • 950 mW of Output Power at a Center Wavelength of 976.0 nm (±1 nm)
  • Fiber Bragg Grating (FBG) Stabilized
  • Single Mode Fiber Pigtail, Unterminated Fiber (No Connector)
  • 10-Pin Small Form-Factor Butterfly Package; Pin-Out Compatilbe with Standard 14-pin BTF package
  • Highest Reliability Rating: Fully Telcordia GR-468-CORE Compliant
  • Offered by 3SP Technologies, a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

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MODEL RLS/976NM-1W-10P
PRICE $1165.00
specifications (@ Temperature 25 °C, Beginning of Life)
  • Optical Output Power: up to 950 mW
  • Center Wavelength: 976.0 nm (±1 nm)
  • Forward current (max): 1,575 mA
  • Forward voltage (max): 2 V
  • Threshold current (max): < 100 mA
  • Wavelength tuning vs temperature: 0.02 nm / °C
  • Spectral width @ -3 dB (FWHM, max): < 1 nm
  • Power in band: > 90%
  • Optical power stability: < 2%
  • Peak wavelength tolerance (max): < ±1 nm
  • Electrical Power Consumption: < 9.4 Watts (@ end of life)
THERMO-ELECTRICAL COOLER and sensor
  • TEC voltage (max): < 2.5 Volts
  • TEC current (max): < 2.5 Amps
  • THERMISTOR resistance: 10 kOhm
  • THERMISTOR constant: 3600~4200 K
FIBER PIGTAIL and Termination
  • Fiber Type: Single Mode Fiber, HI1060TM or Equivalent
  • Coating Outside Diameter (except along grating): ~ 250 µm
  • Fiber Pigtail Termination: Bare Fiber (no connector)
  • FBG Recoating Diameter: ~ 400 µm
  • FBG Position (module case to FBG center): ~ 3 Meters

Product Overview:

High Power 976nm, 1W Fiber Bragg Grating Stabilized Laser Diode Overview

These 950mW fiber Bragg grating stabilized 976nm laser diodes are the newest generation of small footprint, low power consumption pumps from 3SP Technologies. 3SP is the industries' leading manufacturer of fiber Bragg grating stabilized laser diodes for doped fiber pumping applications. These latest generation 1W pumps are offered in a 10-Pin Mini-Butterfly package. The package includes a thermoelectric cooler and is compatible with a standard 14 pin mounting socket configuration. These devices are fully Telcordia tested and qualified and offer the highest level of reliability for your application. The wavelength is locked using an FBG which is located in the single mode fiber pigtail. These laser diodes are offered with bare fiber (no connector) for direct coupling in amplification applications.

Important Notes on Operating Laser Diodes:
Electrical Operation: Operating a laser diode above the maximum ratings shown on the data sheet even for very short periods of time can damage the laser diode or reduce its lifetime. They should be electrically biased with a "laser diode driver" class current supply with low electrical noise and protection against voltage and current surges. Laser diodes are very sensitive to electrostatic discharge (ESD). Proper ESD precautions must be taken.

Mounting and Temperature Control: In order to maintain the lifetime of a laser diode, proper heat management is essential. Due to the design of the laser diode, heat is typically dissipated only through the base plate of the diode‘s package. A proper heat conducting interconnection between the diodes base plate and the heat sink must be maintained. Some devices require the use of a thermo-electric temperature controller (TEC controller) to remove the heat from the laser and stabilize the temperature.

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