福州美扬光电有限公司洛匈格兰棱镜的产品特点：光胶，适用于中高功率激光、带宽覆盖可见和中红外、高偏振度 。欢迎电询！
是由两片双折射晶体材料光胶而成的。由于折射率相同，o光和e光在第一块晶体中以o光的折射率no沿着光轴方向一起传播。当两束光进入第二块晶体后，o光还是以no的折射率继续传播，而e光的折射率由no变成ne,并在截面上产生折射。折射的角度在第二块晶体和空气的界面上进一步增加，这样出射的o光和e光就产生了一个分离角度。我公司可根据客户的需求在特定的波段下设计分开的角度。
产品特点：
·光胶，适用于中高功率激光
·带宽覆盖可见和中红外
·高偏振度
| | |
Specifications:
| Material: | a-BBO, Quartz,YVO4,MgF2 |
| Wavelength Range: | a-BBO:190-3500nm, Quartz:200-2300 nm ;YVO4:400-4000nm |
| Extinction Ratio: | a-BBO:<5x10-6 ; Quartz:<5x10-5 ;YVO4:<5x10-6 |
| Parallelism: | <1 arc Min |
| Surface Quality: | 20/10 |
| Beam Deviation: | < 3 arc minutes |
| Wavefornt Distortion: | l/4@632.8nm |
| Damage Threshold: | >500 MW/cm2 |
| Coating: | Single MgF2 |
| Mount: | Black Anodized Aluminium |
1. a-BBO Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) | L ±0.1(mm) |
| RHP5006 | <5x10-6 | 8.0o-14o 8o@ 800nm | 6.0 | 15.0 | 14.0 |
| RHP5008 | 8.0 | 25.4 | 16.0 | ||
| RHP5010 | 10.0 | 25.4 | 18.0 | ||
| RHP5015 | 15.0 | 30.0 | 23.0 | ||
| RHP5020 | 20.0 | 38.0 | 28.0 |
2.Quartz Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) | L ±0.1(mm) |
| RHP8-006 | <4x10-6 | 1.0o-1.5o 1o@980nm | 6.0 | 15.0 | 36.0 |
| RHP8008 | 8.0 | 25.4 | 46.0 | ||
| RHP8010 | 10.0 | 25.4 | 28.0 | ||
| RHP8015 | 15.0 | 30.0 | 38.0 | ||
| RHP8020 | 20.0 | 38.0 | 48.0 |
3.YVO4 Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) | L ±0.1(mm) |
| RHP9006 | <5x10-6 | 9.8o-13.0o 10o@ 1550nm | 6.0 | 15.0 | 14.0 |
| RHP9008 | 8.0 | 25.4 | 16.0 | ||
| RHP9010 | 10.0 | 25.4 | 16.0 | ||
| RHP9015 | 15.0 | 30.0 | 20.0 | ||
| RHP9020 | 20.0 | 38.0 | 25.0 |