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Multimode Open-Beam Butterfly Package

The multimode open-beam butterfly package is wavelength-stabilized and 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 Open-Beam Multi-Mode Output Power
  • Ultra-Narrow Spectral Bandwidth (< 0.1 nm FWHM, 0.07 nm typical).
  • Stabilized Output Spectrum (< 0.007 nm/°C)
  • Low Power consumption
  • 40 dB SMSR Typical
  • 70 dB SMSR available upon request with additional filter 
  • “Ultratrack” Linear Tracking Photodiode


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