Customer Demand Trade name Specification/mm Remark BBO 8*8*0.2mm Add bracket Processing index: Theta=30°，Phi=0° S1/S2:AR/AR@780nm(R<0.5%)+390nm(R<0.5%) Orientation Tolerance < 0.5° Thickness/Diameter Tolerance ±0.10 mm Surface Shape (flatness) <(λ/2-λ/4)@632nm Wavefront Distortion <(1-2)λ@632nm Surface Finish 60/40 Parallelism 1ˊ Verticality 30ˊ Clear Aperture >90% Chamfer <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing BBO Crystal 7*7*14mm Cutting Angle/Wedge Angle: θ=26.1°, ϕ=0° (Deff maximum), S2: lateral wedge 0.5deg (the short side after processing the wedge angle is parallel to the main plane) Coating: S1/S2: AR-(S532&P750-900nm), Ts>99.8%@532nm, Tp>99%@(750-900)nm, CA>90% Passed wavefront: λ/4@632.8nm Threshold: >3J/cm2, 3ns, 3Hz BBO Crystal 18*18*12mm BBO Crystal 20*20*10mm BBO Crystal 20*20*8mm Processing index: Orientation Tolerance: < 0.5° Thickness/Diameter Tolerance: ±0.10 mm Surface Shape (flatness): <(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Surface Finish: 60/40 Parallelism: 1ˊ Verticality: 30ˊ Clear Aperture: >90% Chamfering: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing YCOB Wafer φ5(-0.02mm)x1(±0.02)mm 1. Tangential: YZL/45° 2. Double-sided polishing 3. The parallelism and flatness of the two surfaces are both 0.01 YCOB ring piece 1. Outer ring size: φ5(-0.02mm)x1(±0.02)mm 2. Inner ring diameter: φ1.2mm（±0.05mm） 1. Tangential: YZL/45° 2. Double-sided polishing 3. The parallelism and flatness of the two surfaces are both 0.01 Processing index: Orientation Tolerance: < 0.5° Thickness/Diameter tolerance: ±0.10 mm Wavefront Distortion: <(1-2)λ@632nm Surface Finish: 60/40 Verticality: 30ˊ Clear Aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Remark KTP 9X9x25 mm Double polishing machine Processing Index Size: 9X9x25 mm Type II,theta=75.3° phi= 0.0° 1169.4(O)+976.0(e)=532.0(O) Double polishing machine: (9X9 mm) Coating: AR/AR@1165nm & 976nm & 532nm Picture of Shipment
Customer Demand Trade Name Specification/mm Absorption Rate The sound table level LiNbO3 φ6″*0.5mm 128°Y, Double toss Optical grade LiNbO3 φ6″*0.5mm 128°Y, Double toss Processing Index Orientation Tolerence: < 0.5° Thickness/Diameter Tolerance: ±0.10 mm Surface Flatness: <(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Surface Quality: 60/40 Parallel: 1ˊ Perpendicular: 30ˊ Clear Aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Remark BBO 4x4x10mm SHG@626-313nm Theta=38.4 deg BBO 4x4x10mm SHG@650-325 nm Theta=36.7 deg Processing Index: T：313K Cut on both sides parallel to Brewster Angle Brewster Angle 59 deg Laser grade polishing S/D：10-5 Flatness:<1/10 Uncoated Picture of Shipment
Customer Demand Trade Name Specification/mm Remark BBO 4×4×10 mm; 572-286nm BBO (Normal incidence plain film) θ=43.1°, φ=0°; S1:AR@572+286(R<0.1%) S2:AR@572+286(R<0.1%) BBO 4×4×10 mm; 740-370nm BBO (Normal incidence plain film) θ=31.7°, φ=0°; S1:AR@740+370(R<0.1%) S2:AR@740+370(R<0.1%) Processing index: Orientation Tolerance: < 0.5° Thickness/Diameter Tolerance: ±0.1 mm Surface Flatness: <λ/8@632nm Wavefront Distortion（WFD): <λ/4@632nm Surface Quality: 20/10 Parallel: 30〞 Perpendicular: 15ˊ Clear Aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Remark LiNbO3 30mm*30mm*1.76mm 1. 36°Y cut 2. Double polishing LiNbO3 30mm*30mm*0.88mm 1. 36°Y cut 2. Double polishing LiNbO3 30mm*30mm*0.44mm 1. 36°Y cut 2. Double polishing Processing Index: Orientation Tolerence: < 0.5° Thickness/Diameter Tolerance: ±0.10 mm Surface Flatness: <(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Surface Quality: 60/40 Parallel: 1ˊ Perpendicular: 30ˊ Clear Aperture: >90% Chamfer: <0.2×45° Picture of Shipment
Customer Demand Trade Name Specification/mm Remark BBO Dimensions: 4x4x10mm (flat end face) Double Polishing (4×4 mm) Processing index: Orientation Tolerance: < 0.5° Thickness/Diameter Tolerance: ±0.10 mm Surface Shape (flatness): <(λ/2-λ/4)@632nm Wavefront Distortion: <(1-2)λ@632nm Surface Finish: 60/40 Parallelism: 1ˊ Verticality: 30ˊ Clear Aperture: >90% Chamfering: <0.2×45° SHG@626nm One class, theta=38.4° (T=40°) 626nm+313nm AR coating on both sides (S1/S2@626nm+313nm) Picture of Shipment
Customer Demand Trade Name Specification/mm Polishing KTP Crystal 9X9x20 mm Double Toss Processing Index Angle: theta=75.6° phi= 0.0° Double-sided Polishing（9X9 mm） Coating: AR/AR@1165nm & 979nm & 532nm Damage Threshold: 750MW/cm2, at 1064nm,10ns,10H Picture of Shipment
