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CW Fiber Laser, Single-Frequency

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CW Fiber Laser, Single-Frequency


  • Optical Metrology
  • Interferometry
  • High Resolution Spectroscopy
  • Atom Trapping
  • LIDAR Sensing
  • Optical Data Storage


  • Ultra-Narrow Linewidth
  • Stable, Single-Frequency Operation
  • High-Power Output
  • Burst Noise-Free Operation
  • Mode-Hop-Free Operation
  • Vibration-Free Analog Fine Tuning, Ready-to-Lock
  • Digital Coarse Tuning
  • Low Phase Noise and Low Intensity Noise
  • Single Mode Fiber Output (FC/APC)
  • Stand-Alone Unit in a 19" Rack System with Integrated Power Supply

These orange one lasers combine a unique ultra-narrow linewidth with high output power to provide a single-frequency, turnkey, fiber laser system. This compact laser package is ideal for applications requiring low noise and stable performance. The integrated seed laser is a single frequency fiber laser module from NKT Photonics. The near infrared output can be efficiently converted to the visible in a PPLN waveguide frequency doubler. Please see the Specs Tab for more details.

Please note that these lasers are available directly from Menlo Systems, Inc. within the United States and from Menlo Systems GmbH outside the United States.
United States
Outside United States
Linewidth (120 µs)<100 kHz
Wavelength Range*1020 - 1121 nm
Center Wavelength Tolerance±0.1 nm
Temperature Tuning Range>450 pm (-0.3/+0.15 nm), 26 pm °C-1
Piezo Tuning Range>9 pm; 0.1 pm/V
Piezo Voltage0 - 200 V
Output Power1 W or 2 W (Model and Wavelength Dependent)
Output PortPM, Non-PM (1 m Patch Cord Included)
ASE Level<10%
Power and Environmental Requirements
Operating Voltage110/115/230 VAC
Frequency50 to 60 Hz
Power Consumption200 W
Cooling RequirementsNo Water Cooling Required
Laser Head StabilizationTemperature Stabilized with Peltier Elements
Operating Temperature22 ± 5 °C
Dimensions448 mm x 132 mm x 437 mm (17.6" x 5.2" x 17.2")
Weight20 kg

*Specify center wavelength when ordering

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