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Single-Mode Digital L-Type Module

Our proprietary Wavelength Stabilized Single-Mode Digital L-Type Module features high output power with narrow spectral bandwidth. The laser’s stabilized peak wavelength remains “locked” regardless of case temperature (10 to 35 °C).  Devices can be spectrally tailored to suit application needs and offer side mode suppression ratios (SMSRs) better than 40 dB, thereby providing extremely high signal to noise ratio and making these sources ideal for Raman spectroscopy and pump laser applications.

Digital L-Type Laser - Innovative Photonic Solutions


  • High-Power Single-Spatial-Mode, Single-Frequency Output
  • Narrow Spectral Linewidth (< 100 MHz FWHM)
  • High Power Single-Mode Fiber Coupled Output
  • Excellent Beam Quality (M2 < 1.1)
  • Integral ESD Protection & Thermistor
  • Temperature Stabilized Spectrum (< 0.007 nm/ᵒC)
  • > 45 dB SMSR Typical
  • USB and I²C, or RS-232 control of all operational features
  • UL/CE and IEC certified
  • Turn-key operation
  • External fiber patch cord sold separately


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