Customer Demand Trade Name Specification/mm Polishing TG20 Glass 2*2*1 mm Double Toss Processing Index: Orientation Tolerance: < 0.5° Thickness/Diameter Tolerance: ±0.1 mm Surface Shape (Flatness): <λ/8@632nm Wavefront Distortion: <λ/4@632nm Surface Finish: ’20/10 Parallelism: 15ˊ Clear Aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Require YAG Φ13*4.5mm Blank Processing Index: Size: Φ13(+0/-0.1)*4.5(±0.1)mm Internal: no envelope impurities Chamfer: 0.5-0.8mm*45° Chipping: <0.2mm
Customer Demand Trade Name Specification/mm Absorption Coefficient Ti: Sapphire dia60(0,-0.1)*34 0.671 Ti:Sapphire dia35(0,-0.1)*25(±0.20) 1.3 Processing index Finish: 20/10 (after coating) Face shape: <lamda/6 Transmitted wavefront: <lamda/4 Finish: <20/10 Parallel: <15 seconds CA(clear aperature): >90% Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing Cr:ZnSe Incoming Polishing 3*4*10mm 3*4 sides double throw, crystal Brewster angle: 67.5±0.25°, both ends are required to be parallel Processing index Polishing Index: 60/40 Brewster cut: 67.5°±0.25° Orientation tolerance: < 0.5° Thickness/diameter tolerance: ±0.10 mm Surface shape (flatness): <(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Parallelism: 1ˊ Verticality: 30ˊ Clear aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Transmittance Cr:YAG 3*3*2.2mm 41% Processing Index Polishing Index: 40/20 Orientation Tolerance: generally no orientation requirements Thickness/Diameter Tolerance: ±0.10 mm Parallelism: 1ˊ Verticality: 30ˊ Clear Aperture: >90% Chamfer: <0.2×45° Double-sided AR/AR@1064nm Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing Cr:ZnSe Incoming Polishing 7*5*11mm Double Toss Processing index Polishing Index: 60/40 Brewster Cut: 67.5°±0.25° Orientation Tolerance: < 0.5° Thickness/Diameter Tolerance: ±0.10 mm Surface Shape (Flatness):<(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Parallelism: 1ˊ Verticality: 30ˊ Clear Aperture:>90% Chamfer:<0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Absorption Rate Ti:Sapphire 9*9*20 mm T0>90% Processing index 1. Material: Ti:Sapphire 2. Size: 9*9*20 mm3 (transparent surface 9*9 mm) 3. Absorption rate: >90% 4. End face: Brewster’s corner@532nm 5. FOM: >200 6. Double-sided polishing: (9*9 mm) 7. Surface finish: 20/10 8. Parallelism: <10″ 9. Verticality: <15′ 10. Surface type: 1/6-1/8λ 11. Wavefront: <1/4λ 12. Clear aperture:>90% 13. Surface finish: 20/10 Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing Ti:Sapphire Φ4*20mm Brewster’s corner, double toss Processing index 1. Absorption coefficient: 2.3cm-1, transmittance: 1% 2. Size: φ4(±0.1)*20(+0.5/-0.1)mm 3. Orientation angle: a-cut 4. Orientation accuracy: ±0.5° 5. S1 and S2 are polished, and the other surfaces are finely ground 6. Finish: 10/5 7. Flatness: L/8@633nm 8. Wavefront distortion: L/6@633nm 9. Effective clear aperture: ≥80% 10. Brewster’s corner: parallel double Brewster’s corner: 60.4°±0.5° 11. Parallelism: <20″ 12. Verticality: ≤15′ 13. Chamfer: ≤0.2*45° 14. Edge collapse: ≤0.1 15. Do not mark anything Picture of Shipment
Customer Demand Trade Name Specification/mm Require YAG Φ13*4.5mm blank Processing index Size: Φ13(+0/-0.1)*4.5(±0.1)mm Orientation tolerance: generally no orientation requirements Thickness/diameter tolerance: ±0.10 mm Parallelism: 1ˊ Verticality: 30ˊ Clear aperture: >90% Chamfer: 0.5-0.8mm*45° Chipping: <0.2mm No enveloping impurities inside Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing Ti:Sapphire 3*3*20mm Brewster’s corner, double toss Processing index End face: Brewster’s corner@800nm Double-sided cloth cut: 60.4 FOM: >200 Absorption coefficient: α＞1.2cm-1@532nm Parallelism: <10″ Verticality: <15′ Face type: 1/6-1/8 λ Wavefront: <1/4λ Surface finish: 20/10 Picture of Shipment
