UV optics product
UV-High Power Polarization Cube BeamSplitter
High Transmittance, High LIDT and good parallelism. These products are widely used in Laser, laser system, Education and Research, Laser processing and other products and related fields.
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Dim. 25.4mmx25.4mmx25.4mm
CA >Φ21.6mm
Work Wavelength 266nm
AR coating R<0.25% @266nm
PBS coating Tp>95%@266nm,Rs>99.5%@266nm
Extinction Ratio（Tp:Ts) Tp/Ts>200:1 Rs/Rp>100:1@266nm
Absorption Abs<400ppm@266nm
Beam deviation <30arcsec
S/D 20/10
TWD（@633nm) λ/5@633nm,IRR:λ/10@633nm
RWD（@633nm) λ/4@633nm,IRR:λ/8@633nm
Transmitted beam deviation <30’’
Transmitted beam deviation 90°+/-1arcmin
Roughness 3-5A（before coating）
Contact Bonding Optical contact
Material C7980 ARF1A
LIDT 25W/cm2(PEAK:25kW/cm2)@266nm 10ns 80MHz PULASE WIDTH FULL WIDTH AND 10mm BEAM DIAMETER
