产品主要特点:两片胶合,适用于中小功率系统、带宽覆盖可见和中红外、大的接收角、高偏振度 ; 我司可提供两种类型接收角的汤姆森格兰棱镜,其中一种的接收角可大于26度.性价比将更高。 欢迎电询!
汤普森格兰棱镜是由两片Calcite棱镜或两片a-BBO棱镜胶合而成的偏光器件,与空气隙的格兰棱镜相比有更高的消光比。其中对于冰洲石(Calcite)材料,我司可提供两种类型接收角的汤姆森格兰棱镜,其中一种的接收角可大于26度.性价比将更高。
产品主要特点:
·两片胶合,适用于中小功率系统
·带宽覆盖可见和中红外
·大的接收角
·高偏振度
Specifications:
Material: | a-BBO, Calcite |
Wavelength Range: | a-BBO: 220-3500 nm, Calcite: 350-2300 nm |
Extinction Ratio: | Calcite:<5x10-5; a-BBO:<5x10-6 |
Parallelism: | <1 arc Min |
Surface Quality: | 20/10 |
Beam Deviation: | < 3 arc minutes |
Wavefornt Distortion: | λ/4@632.8nm |
Damage Threshold: | >200 MW/cm2 |
Coating: | Single MgF2 |
Mount: | Black Anodized Aluminium |
1. a-BBO Glan Thompson Polarizer(Special for DUV, Visible and NIR(200-1100nm)
Part No. | L/CA | Extinction Ratio | Angular Field(°) | C.A. fa(mm) | O.D. fd(mm) | L ±0.1(mm) |
GMP5006 | 1.6 | <5x10-6 | >15 | 6.0 | 15.0 | 18.0 |
GMP5008 | 8.0 | 25.4 | 21.0 | |||
GMP5010 | 10.0 | 25.4 | 24.5 | |||
GMP5015 | 15.0 | 30.0 | 32.5 | |||
GMP5020 | 20.0 | 38.0 | 40.7 |
2. Calcite Glan Thompson Polarizer
Part No. | L/CA | Extinction Ratio | Angular Field(°) | C.A. fa(mm) | O.D. fd(mm) | L ±0.1(mm) |
GMP6106 | 2.5 | <5x10-5 | 14-16 | 6.0 | 15.0 | 23.0 |
GMP6108 | 8.0 | 25.4 | 28.0 | |||
GMP6110 | 10.0 | 25.4 | 33.0 | |||
GMP6115 | 15.0 | 30.0 | 45.5 | |||
GMP6206 | 3.0 | <5x10-5 | 25-28 | 6.0 | 15.0 | 26.0 |
GMP6208 | 8.0 | 25.4 | 32.0 | |||
GMP6210 | 10.0 | 25.4 | 38.0 | |||
GMP6215 | 15.0 | 30.0 | 53.0 |