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Compact Optical Isolator
The optical isolators are specially designed to be compact in size and with high transmission and low loss for the laser wavelength. the single stage isolators provide >93 % transmission with >35 dB isolation and dual stage isolators provide 60 dB isolation and 85% transmission Compact optical Isolators for UV visible IR wavelength range from 248nm to 1600nm available from Kriwave which are widely used in
1.Prevent laser and cavity optics from unwanted back reflection
2.Optical Diode, unidirectional light transmission
3.Prevent laser cavity optics from the damage of high power laser beam back reflection
4.Protection for a seed laser
5.Stabilize laser power by reduce the back reflection interferences, reduce amplitude noise
6.Stabilize laser output spectrum to prevent mode hopping or frequency shifts
7.Dual stage isolators provide double isolation
Advantage:
Compact size easily fit in optical paths
Faraday isolator with high isolation
High transmission with low loss
High laser through out power and high laser damage resistant
Isolators with high power handling option provide input and output rejecting beam exits. Rejecting beam Exits (E) should be selected if forward laser >10 W or rejected laser power >1W or 0.1J/cm2 at 10ns. The I-1064-05E isolator can handle power 100W, 25kW/cm2, 10J/cm2 at 1064nm 10ns
Dual-stage optical isolators provide double isolation up to 60dB
Compact Broadband and Wide Band Optical Isolators is available from 390nm to 1200nm. The isolation spectrum bandwidth is expanded 5X to 10X wider than that for standard optical isolators
Compact Faraday Rotator provides customer required rotation angle with high transmission of 98% to 99.8%
Key Parameters:
Optical isolators or Faraday rotators, with aperture size of 3 mm, 4 mm, 5 mm, 6 mm, 10 mm and 12 mm for every wavelength from 248nm to 1650 nm are all availble.
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