Ultra Stable X-Cavity Micron Laser

Product Code Description Lead Time Price Quantity Buy / Get Quote
S1-0638-030 Ultra Stable X-Cavity Micron Laser On Request On Request

Average Output Power:


Centre Wavelength:


Laser Type:

Ultra Stable, Micro Tunable External Cavity Laser


<100kHz @ 1ms

Package Type:


Ultra Stable, Micro Tunable External Cavity Laser, 638nm ... 1770nm, up to 300mW, narrow linewidth, no moving parts, mode-hop free tuning, free space collimated laser beam.


  • From 638nm to 1770nm

Monolithtic Cavity Design

  • No moving parts
  • Microscopic size
  • Astigmatism free beam
  • TO39 package or Butterfly Package

High optical power

  • Output power up to 200mW
  • Excellent quantum efficiency
  • High fibre coupling efficiency

Excellent tuning behavior

  • Use of in-house anti-reflection coated laser diodes
  • High speed wavelength tuning >10kHz

Narrow linewidth

  • Linewidth < 100kHz @ 1ms
  • Excellent side mode suppression > 40dB

Excellent frequency locking performance

  • Improved temperature stability
  • Sealed package
  • No acoustic susceptibility
  • Excellent long term locking stability

High flexibility

  • Free beam and fibre coupled versions available
  • Constant current and constant power operation modes (optional)
  • Excellent laser performance and frequency stability

Plug & Play configuration

  • Automated wavelength tuning with power read-out
  • Remote control via GPIB, RS232 and USB


  • Spectroscopy and optical process control
  • Optical cooling and trapping
  • Raman spectroscopy
  • Seed laser for THz generation
  • Laser and OPO seeding
  • Non-linear optical processes

Optional Accessories

  • Optical Isolator
  • Single Mode PM Optical Fibre
  • High-Frequency Current Modulation
  • Contact us for more Options

Innovative Product

  • US Patent 6,297,066
  • US Patent 6,869,483