CUSTOMIZED
Substrate Material: UVFS (JGS1)
Diameter: 50.8 mm +0/-0.1 mm
Thickness: 9.52 mm +/-0.1 mm
Clear aperture: min 40.64 mm
Surface quality, S1: 20-10 S-D
Surface flatness, S1: = λ/8 @ 633 nm over CA.
Parallelism: <10 arcsec
Surface roughness:<5A
Protective chamfers: 0.1-0.4 mm x 45 deg
Coatings (IBS):
S1: HRp>99.5%@ 327-363nm, HRs>99.75%@320 - 370 nm AOI=45 deg. GDD Rs=0 +/-10 fs^2 @ 320 - 370 nm / AOI=45 deg. GDD Rp=0 +/-10 fs^2 @ 330 - 360 nm / AOI=45 deg.
S2: Uncoated
LIDT: >0.1 J/cm2, 100 fs, 343 nm
