CUSTOMIZED
Material: UVFS (Corning 7980 0F)
Diameter: 20.0 mm +0/-0.1 mm
Thickness: 3.0 mm +/-0.1 mm
Clear Aperture: 16 mm
Surface Quality, S1/S2: MIL 10/5 S/D
Surface Flatness, S1/S2: <λ/8 @633 nm over any 12 mm dia within CA
Parallelism: <10 arcsec
Protective chamfers: 0.1-0.3 x 45 °
Chips: <0.1 mm
Arrow Marks: Indicates S1
Substrate Shape: Plano S1/Plano S2
Coatings (IBS):
S1 (arrow marks): HRsp>99.9% @ 515 nm+ HRsp>99.3%@500-530 nm + Rsp<2% @ 1030 nm, AOI=45 deg GDD, S1: GDD_Rsp <20 fs², AOI=45 deg
S2: ARsp<0.6% @ 1030 nm, AOI=45 deg
