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EOT法拉第光旋转器，光隔离器
总部在美国的EOT(Electro-Optics Technology)公司成立于1987年，专注于生产和开发高平均功率及高峰值功率法拉第旋转器，隔离器以及高速光电探头，为知名的光纤激光器厂商批量提供产品，并具有为特殊要求定制产品的开发生产能力。法拉第光旋转器／光隔离器广泛应用于各种对于返回光极敏感的光学系统中，如多级激光放大器，光参量振荡器，环形激光器，掺饵光纤放大器(用于隔离980nm泵浦光的反馈)，种子注入型激光器，非线性光学，光传输系统等。 产品包括：法拉第旋转器和隔离器，高速光电探测器。
自由空间1010-1045nm高功率光旋转器和隔离器
| Description |
Rotator |
Isolator |
| Transmission at 22°C (%) |
>98 |
>92 |
| Isolation at 22°C (dB) |
N/A |
>30 |
| Rotation at Specified Wavelength |
45° +/- 2° |
45° +/- 2° |
| Pulsed Damage Threshold |
10J/cm2 at 10ns
1J/cm2 at 8ps
|
10J/cm2 at 10ns
1J/cm2 at 8ps
|
自由空间1045-1080nm高功率光旋转器和隔离器
| Description |
Rotator |
Isolator |
| Transmission at 22°C (%) |
>98 |
>92 |
| Isolation at 22°C (dB) |
N/A |
>30 |
| Rotation at Specified Wavelength |
45° +/- 2° |
45° +/- 2° |
| Pulsed Damage Threshold |
10J/cm2 at 10ns
1J/cm2 at 8ps |
10J/cm2 at 10ns
1J/cm2 at 8ps |
自由空间2.05um高功率光旋转器和隔离器
| Description |
Rotator |
Isolator |
| Transmission at 22°C (%) |
>92 |
>88 |
| Isolation at 22°C (dB) |
N/A |
>30 |
| Rotation at Specified Wavelength |
45° +/- 2° |
45° +/- 2° |
| Pulsed Damage Threshold |
5uJ/cm2 at 10ns |
5uJ/cm2 at 10ns |
| Power Handling (W) |
30 |
30 |
自由空间4.55um高功率光旋转器和隔离器
| Description |
Rotator |
Isolator |
| Transmission at 22°C (%) |
>70 |
>65 |
| Isolation at 22°C (dB) |
N/A |
>30 |
| Rotation at Specified Wavelength |
45° +/- 2° |
45° +/- 2° |
| Power Handling (W) |
2.5 |
2.5 |
自由空间宽光谱(Ti:Sapphire)高功率光旋转器和隔离器
| Description |
Rotator |
Isolator |
| Center Wavelength (nm) |
800 |
800 |
| Spectral Range (nm) |
720-950 |
720-950 |
| Polarizer Type |
N/A |
PBS Cube |
| Pulsed Damage Threshold |
5J/cm2 at 10ns |
1J/cm2 at 10ns |
500-1030nm波长可调法拉第光旋转器和隔离器
|
Clear Aperture (mm) |
Center Wavelength (nm) |
Spectral Range (nm) |
Isolation at 22°C (dB) |
Transmission at 22°C (%) |
Polarizer Type |
Damage Threshold |
|
4 |
650 |
630-700 |
>30 |
>72.5 |
Dichroic Glass |
25W/cm2 CW |
|
4 |
780 |
740-860 |
>30 |
>82 |
Dichroic Glass |
25W/cm2 CW |
|
4 |
850 |
840-960 |
>30 |
>88 |
Dichroic Glass |
25W/cm2 CW |
|
4 |
980 |
960-1030 |
>30 |
>90 |
Dichroic Glass |
25W/cm2 CW |
|
4 |
532 |
500-600 |
>27 |
>88 |
Cemented PBS Cube |
1J/cm2 at 10ns |
|
4 |
650 |
600-680 |
>27 |
>88 |
Cemented PBS Cube |
1J/cm2 at 10ns |
|
4 |
780 |
730-830 |
>27 |
>88 |
Cemented PBS Cube |
1J/cm2 at 10ns |
|
4 |
850 |
800-880 |
>27 |
>88 |
Cemented PBS Cube |
1J/cm2 at 10ns |
|
4 |
980 |
950-1010 |
>27 |
>88 |
Cemented PBS Cube |
1J/cm2 at 10ns |
自由空间1050-1080nm低功率光旋转器和隔离器
|
Rotator |
Isolator |
| Polarizer |
N/A |
Polarcor |
PBS Cube |
| Clear Aperture (mm) |
1.5 |
1.5 |
1.5 |
| Transmission at 22°C (%) |
≥78 |
≥75 |
≥75 |
Isolation at 22°C (dB) |
N/A |
≥30 |
≥30 |
| Damage Threshold |
|
500mW CW |
1MW/cm2 at 10ns |
Yb:光纤激光自由空间光隔离器
| Clear Aperture (mm) |
0.7 |
1.4 |
| Operating Wavelength (nm) |
1054-1074 |
1060-1080 |
| Pulsed Damage Threshold |
<5J/cm2 at 10ns |
<5J/cm2 at 10ns |
| Beam Displacement (mm) |
1 |
1.8 |
| Pointing Accuracy |
≤0.5° |
≤0.5° |
| Average Power (W) |
30 |
80 |
| Beam Diameter (mm) |
≤0.35 |
≤0.7 |
Operating Temperature (°C) |
10-50 |
10-50 |
| Storage Temperature (°C) |
0-60 |
0-60 |
| Isolation at 23°C, 1064nm (dB) |
>27 |
>27 |
| Isolation over operating wavelength and temperature (dB) |
>20 |
>20 |
| Transmission (%) |
>90 |
>90 |
| Storage Humidity, non-condensing (%) |
0-90 |
0-90 |
| Input Acceptance Angle |
<1.0° |
<1.0° |
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线阵CCD光纤光谱仪
