1064nm High Peak Pulse Power DFB Laser
- 800mW Short-Pulse Power (<20 nsec Pulse)
- 200mW CW Power

  • II-VI CMDFB1064A 1064nm DFB Laser Diode
  • II-VI CMDFB1064A Laser Pinout
  • II-VI 1064nm DFB Laser Diode CMDFB1064A

sku / item#: RLS / CMDFB1064A
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Key Features
  • DFB Laser; Single Frequency; Center Wavelength 1064nm (±2 nm)
  • Polarization Maintaining Fiber (PM) Fiber SM98-PS-U25D-H or Nufern PM980-HP
  • Up to 800 mW Short Pulse Peak Power, up to 200 mW in CW Mode
  • Ceramic Ferrule Fiber Termination (FC/APC available on request)
  • Offered by AeroDIODE, a Laser Lab Source Marketplace Partner
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

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PRICE $2495.00
General Optical and Electrical Specifications
  • Wavelength: 1063.4 nm (±2 nm)
  • Pulsed Output Power: 800 mW (for < 20 nanosecond pulse widths)
  • CW Output Power: 200 mW
  • Spectral Width: < 200 kHz
  • Threshold Current: 40 mA
  • Max Operating Current: 400 mA (CW)
  • Operating Voltage: 2.0 V
  • Wavelength Shift w/Temperature: 0.06 nm/°C
  • Wavelength Shift w/Current: 0.0025 nm/mA
  • ---- SHORT-PULSE MODE (1 - 20 Nanoseconds)
  • Short-Pulse Mode: 1 - 20 nanoseconds
  • Short-Pulse Mode Current: 1,600 mA (max)
  • Short-Pulse Mode Peak Output Power: 800 mW (typ)
  • Short-Pulse Mode Duty Cycle Limit: 1%
    (repetition rate max 10 MHz; max rep rate is determined by the pulse width and duty cycle)
  • ---- STANDARD PULSE MODE (20 - 200 nanoseconds)
  • Standard Pulse Mode Range: 20 nsec to 200 nsec
  • Standard Pulse Mode Current: 800 mA (max)
  • Standard Pulse Mode Peak Output Power: 400 mW (typ)
  • Standard Pulse Mode Duty Cycle Limit: 5 %
    (repetition rate max 10 MHz; max rep rate is determined by the pulse width and duty cycle)
  • ---- PICOSECOND PULSE MODE (100 picoseconds to 1 nanosecond)
  • Picosecond Pulse Mode Range: 0.1 nsec to 1 nsec
  • Picosecond Pulse Mode Current: 1,600 mA (max)
  • Picosecond Pulse Mode Peak Output Power: 800 mW (typ)
  • Picosecond Pulse Mode Duty Cycle Limit: 1%
    (repetition rate max 50 MHz; max rep rate is determined by the pulse width and duty cycle)
  • ** ~100 picosecond pulses are achievable in a gain switching mode with dedicated pulse driver
Fiber and Package Specifications
  • Fiber Type: Nufern PM980-HP or Fujikura SM98
  • Mode Field Diameter: 6.6 µm
  • Buffer Diameter: 250 µm
  • Fiber Length: 1 m
  • Fiber Termination: Ceramic Ferrule (contact for FC/APC fiber termination)
  • Package Type: 10-Pin Butterfly
Absolute Maximum Ratings
  • Storage Temperature: -40ºC to 58ºC
  • CW Laser Forward Current: 1.5 A
  • Laser Reverse Voltage: 2 V
  • Heat Pump Current: 2.2 A
  • Heat Pump Voltage: 3.5 V
  • Lead Soldering Temperature: 350ºC
  • Fiber Bend Radius: 20mm (min)

Product Overview:

1064nm DFB Laser:

These II-VI Laser Enterprise butterfly packaged laser diodes deliver up to 200mW of CW mode output power, up to 400mW of long pulse (200 nanosecond PW) output power, and up to 800mW in short-pulse (< 20 nanosecond) mode. These devices are ii-vi part number CMDFB1064A. They are specified with a center wavelength of 1064 nm ±2 nm. The package is a 10-pin mini-butterfly package with internal thermistor, thermoelectric cooler, and monitor diode. The laser is coupled to Nufern 980-HP polarization-maintaining fiber with a mode field diameter of 6.6 µm. A DFB grating located in the laser cavity provides wavelength stabilization and a single frequency emission profile . The laser chip and package are optimized for sub-nanosecond pulse operation. Processes and techniques for coupling the fiber to the laser provide high peak output power that is very stable against both time and temperature.

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