Spatial Compensators (BiBO)

Spatial Compensators (BiBO)

For spatial compensation of the angle dependent phase from a SPDC crystal
Matched to the SPDC crystal with the same material and the same cut angle.


wavelength
material
Model Name wavelength material Price Availability Action
BSBiBO5025-405(I) Birefringent spatial compensator, Material: BiBO, Size 5x5x0.25mm, matched to the 0.5mm thick Type I SPDC crystal pumped by 405nm, OD 1" mounted Pump: 405nm Spatial Compensator Ask Out Of Stock
BSBiBO5050-405(I) Birefringent spatial compensator, Material: BiBO, Size 5x5x0.5mm, matched to the 1.0mm thick Type I SPDC crystal pumped by 405nm, OD 1" mounted Pump: 405nm Spatial Compensator Ask Out Of Stock
BSBiBO5150-405(I) Birefringent spatial compensator, Material: BiBO, Size 5x5x1.5mm, matched to the 3.0mm thick Type I SPDC crystal pumped by 405nm, OD 1" mounted Pump: 405nm Spatial Compensator Ask Out Of Stock
Showing 1 to 3 of 3 (1 Pages)


Specifications of  BiBO Compensators:
 

Wavefront distortion: less than λ/8 @ 633nm
Clear aperture: > 90% central area
Flatness: λ/8 @ 633nm
Scratch/Dig: 10/5 to MIL-O-13830A
Parallelism: better than 20 arc seconds
Angle tolerance:   Δθ < +/-0.25o, Δφ < +/-0.25o


Coating:  

Dual AR@405/810nm for 405nm pumped SPDC crystals,
Uncoated for pumps other than 405nm unless coating is specified.