Single-Mode Open-Beam Butterfly Package

The wavelength-stabilized Single-Mode Open-Beam Butterfly Package features high output power with ultra-narrow spectral bandwidth and a diffraction limited or multimode output beam.

Multimode Open-Beam Butterfly Package - IPS Lasers


  • High Power Single Frequency Output (SLM)
  • Narrow Spectral Linewidth (< 0.007 nm/°C)
  • Gaussian TEM00 Spatial Mode
  • Circularized & Collimated Output Beam
  • Integral ESD Protection & Thermistor
  • Integral Laser Line Filter1
  • SMSR 70 dB w/ laser line filter (40 dB without)
  • “Ultra-Track” Linear Tracking Photodiode