Micro pentaprism:
Material: BK7 grade A optical glass
Size: From 2 x 2mm to 7 x 7mm
Dimension tolerance: ± 0.2mm
90degree deviation tolerance:<10arcsec
Flatness: 1/4 at 632.8nm
Reflectivity: R>95% per face from at 1, 550nm
Surface quality: 40-20 scratch and dig
Working wavelength: 1, 310, 1, 550, 1, 590nm
Micro right angle prism:
Size: 1 x 1 x 1mm to 10 x 10 x 10mm
Material: BK7 glass
Dimension tolerance: +0.0, -0.1mm
Clear aperture: >80%
Angle tolerance:<30" or<10"
Flatness: 1/2 at 632.8nm
Surface quality: 40-20 scratch and dig
Reflectivity: R>95% per face at center wavelength
Working wavelength: 1, 310, 1, 550, 1, 590mm
Bevel: 0.1mm to 0.5mm
Birefringent wedge:
Crystals: YVO4, LiNbO3
Aperture: 1.0 x 1.0mm to 2 x 2mm
Dimension tolerance: ± 0.05mm
Wedge angle tolerance: ± 15%
Optical axis orientation: ± 0.5 degree
Flatness: 1/4 at 632.8nm
Surface quality: 10/5
AR coating: R<0.2% at center wavelength
Micro PBS:
Size: 2 x 2 x 2mm to 10 x 10 x 10mm
Material: BK7 grade A, optical glass
Dimension tolerance: ± 0.2mm
Flatness: 1/4 at 632.8nm per 25mm
Extinction ratio: >100: 1
Beam deviation:<3arcmin
Principal transmittance: >98% and Ts<0.5%
Principal reflectance: Rs>99.5% and Rp<2%
Coating:
Polarization beamsplitter coating on hypotenuse surface
AR coating (R<0.25%) on all input and output surfaces
Standard coating wavelength:
Narrow band: 980± 20, 1, 310± 20, 1, 550± 20nm