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邮箱：adam@waveopt.com
电话：18515635158
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| 品牌 |
CVI Laser Optics |
型号 |
PBSO |
| 货号 |
PBSO |
材质 |
熔融石英 |
北京波威科技有限公司代理的美国CVI厂家的PBSO高能量激光线偏振立体分束镜，也称PBSO - High-Energy Laser-Line Polarizing Cube Beamsplitters 。此分束镜的消光比(TP/TS)为500:1，偏振带宽为5-10nm at 515nm,有效透光率为95%。
产品技术参数描述：
| Specifications
|
|
|
Antireflection Coating
|
R ≤ 0.25%, all entrance and exit surfaces
|
|
Clear Aperture
|
≥ 85% of central dimension
|
|
Edge Dimension
|
A±0.25 mm
|
|
Extinction Ratio
|
λ=532 nm or 1064 nm: T p/T s > 500:1 λ < 500 nm: T p/T s > 250:1
|
|
Optical Material
|
UV-grade fused silica
|
|
Reflection Efficiency
|
λ > 500 nm: Rs > 99.5% λ ≤ 500 nm: Rs > 99.0%
|
|
Surface Quality
|
20-10 scratch and dig
|
|
Transmission Efficiency
|
Tp > 95%
|
|
Transmitted Beam Deviation
|
< 5 arc min
|
|
Transmitted Wavefront Error
|
λ/4 at 633 nm
|
|
Damage Threshold
| |
|
cw
|
1 MW/cm2 @ 1064 nm
|
|
Pulsed
|
5 J/cm2, 20 nsec, 20 Hz @ 1064 nm
|
选型表：
| Part Number
|
Wavelength (nm)
|
A (mm)
|
|
PBSO-266-050
|
266
|
12.7
|
|
PBSO-355-050
|
355
|
12.7
|
|
PBSO-532-050
|
532
|
12.7
|
|
PBSO-1064-050
|
1064
|
12.7
|
|
PBSO-266-100
|
266
|
25.4
|
|
PBSO-355-100
|
355
|
25.4
|
|
PBSO-532-100
|
532
|
25.4
|
|
PBSO-1064-100
|
1064
|
25.4
|
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