北京波威科技有限公司代理的美國CVI廠家的IF干涉平板,也稱IF - Interferometer Flats。它是一個(gè)未鍍膜的光窗基底,兩面都被拋光,弧度為30±5分楔形邊緣。因此,它們經(jīng)常作為其他鍍膜產(chǎn)品的基礎(chǔ),例如W1,W2系列分束鏡,輸出耦合器,諧波分離器,分色鏡等等。
產(chǎn)品技術(shù)參數(shù)描述:
Specifications
|
|
Clear Aperture
|
≥85% of central diameter
|
Diameter
|
φ+0/-0.25 mm
|
Optical Material
|
UV-grade fused silica, or N-BK7 glass
|
Surface Quality
|
10-5 scratch and dig
|
Thickness
|
t±0.25 mm
|
Transmitted Wavefront Error
|
λ/10 @ 633 nm
|
Wedge
|
30 ±5 minutes
|
選型表:
Part Number
|
φ (in.)
|
φ (mm)
|
Optical Material
|
t (in.)
|
t (mm)
|
IF-0512-UV
|
|
12.7
|
Fused Silica
|
|
3.2
|
IF-0512-C
|
|
12.7
|
BK7
|
|
3.175
|
IF-0525-UV
|
0.500
|
12.7
|
Fused Silica
|
0.250
|
6.4
|
IF-0725-UV
|
0.750
|
19.1
|
Fused Silica
|
0.250
|
6.4
|
IF-1012-UV
|
1.000
|
25.4
|
Fused Silica
|
0.125
|
3.2
|
IF-1025-UV
|
1.000
|
25.4
|
Fused Silica
|
0.250
|
6.4
|
IF-1525-UV
|
1.500
|
38.1
|
Fused Silica
|
0.250
|
6.4
|
IF-2025-UV
|
2.000
|
50.8
|
Fused Silica
|
0.250
|
6.4
|
IF-2037-UV
|
2.000
|
50.8
|
Fused Silica
|
0.375
|
9.5
|
IF-3050-UV
|
3.000
|
76.2
|
Fused Silica
|
0.500
|
12.7
|
IF-4050-UV
|
4.000
|
101.6
|
Fused Silica
|
0.500
|
12.7
|
IF-0525-C
|
0.500
|
12.7
|
BK7
|
0.250
|
6.4
|
IF-1025-C
|
1.000
|
25.4
|
BK7
|
0.250
|
6.4
|
IF-2037-C
|
2.000
|
50.8
|
BK7
|
0.375
|
9.5
|