Optical Isolators from Qioptiq

Isolators with 8 mm Aperture -- SI-Series


 
 
Isolators with 8 mm Aperture -- SI-Series -- View Larger Image
Isolators with 8 mm Aperture -- SI-Series-Image
  • Isolation better than 30 dB, typically 38-42 dB over the entire wavelength range, custom isolation values on request
  • TGG crystal
  • Rare earth magnet
  • Output polarizer, 360° rotation, engraved tuning scale
  • Access to blocked beam
  • Optional version with Brewster plate polarizers (BP) on request, isolation better than 30 dB
  • Optional version with optically contacted polarizer on request, isolation better than 30 dB, typically better than 38 - 42 dB, damage threshold ~15 J/cm² at 1064 nm, 20 ns, 20 Hz
  • Mounting: via two M4 threaded holes on the bottom side and the back side, 55 mm separation, or via base plate
  • Base plate included
  • Damage threshold > 200 mJ/cm2 for pulses of 10 ns (1064 nm)
  • Damage threshold > 28 mJ/cm2 for pulses of 280 fs (850 nm, 20 Hz)

Specifications

Product Category
Optical Isolators
Isolator Type
Free Space
Center Wavelength
 
Isolation
 
Aperture
 
Isolator Package