联系人:王建辉
邮箱:276774248@qq.com
电话:15933752505
地址: 福建漳州市漳浦县官浔镇省炉村后壁美47号
光学隔离器-法拉第隔离器


?由CrystaLaser提供支持的紧凑型单级和双级光学隔离器。 光学隔离器仅允许光在一个方向上传输。 光学隔离器的操作取决于法拉第效应,即磁光效应,因此也称为法拉第隔离器。 它们中的大多数与激光系统一起使用,因此也称为激光隔离器。
?光学隔离器经过专门设计,尺寸紧凑,透射率高,激光波长损耗低。 单级隔离器可提供> 93%的透射率,并具有> 35 dB的隔离度,而双级隔离器可提供60 dB的隔离度和85%的透射率紧凑型光学隔离器可用于CrystaLaser提供的248nm至1600nm的UV可见IR波长范围。
?当前的标准光圈尺寸为4 mm和3 mm。 孔径尺寸为2 mm,3 mm,4 mm,5 mm,6 mm,10 mm和12 mm。
?也可应要求提供用于Ti:Sapphire激光器和其他可调或Brodband光谱光束的宽带光学隔离器和可调谐自由空间光学隔离器。
?光学隔离器适用于以下应用
?防止激光和腔光学器件产生有害的背反射
?光学二极管,单向光传输
?防止激光腔光学器件受到大功率激光束回反射的损害
?保护种子激光
?通过减少背反射干扰,减少振幅噪声来稳定激光功率
?稳定激光输出光谱,以防止模式跳变或频移
?双级隔离器提供双重隔离
特征:
?紧凑的尺寸易于安装在光路中
?高隔离度的法拉第隔离器
?高传输,低损耗
?高激光输出功率和高激光抵抗力,请联系我们了解详细信息
?具有高功率处理选项的隔离器可提供输入和输出拒绝光束出口。 如果前向激光> 10 W或被拒绝的激光功率> 1W或在10ns时为0.1J / cm2,则应选择拒绝光束出口(E)。 I-1064-05E隔离器可在1064nm 10ns处处理100W,25kW / cm2、10J / cm2的功率
?双级耳道隔离器可提供高达60dB的双重隔离
?紧凑型宽带和宽带光隔离器的波长范围为390nm至1200nm。 隔离频谱带宽比标准光学隔离器的带宽扩大了5倍至10倍
?紧凑型法拉第旋转器可为客户提供所需的旋转角度,并具有98%至99.8%的高传动比
法拉第光学隔离器
光学隔离器的描述和规格
对于248nm至1650nm的每个波长,都可以使用孔径分别为3 mm,4 mm,5 mm,6 mm,10 mm和12 mm的光学隔离器或法拉第旋转器。
Broadband single stage optical isolators |
||||||||||||
Model |
Isolation 28dB(T>92%Tc) Wavelength range without adjustment |
|||||||||||
I-B645-03 |
645nm |
T>90% |
600-700nm |
3mm |
>30dB |
18mm |
||||||
I-B785-03 |
785nm |
T>90% |
730-880nm |
3mm |
>30dB |
21mm |
||||||
I-B900-03 |
900nm |
T>90% |
820-1000nm |
3mm |
>30dB |
21mm |
||||||
I-B1000-03 |
1050nm |
T>90% |
940-1130nm |
3mm |
>30dB |
21mm |
||||||
Broadband dual stages optical isolators |
||||||||||||
Model |
Isolation 55dB(T>85%Tc) Wavelength range without adjustment |
|||||||||||
I-BD633-03 |
660nm |
T>80% |
600-700nm |
3mm |
>58dB |
18mm |
||||||
I-BD785-03 |
785nm |
T>80% |
730-880nm |
3mm |
>58dB |
21mm |
||||||
Aperture size 5or6mm |
||||||||||||
I-355-05 |
355nm |
T>90% |
345-365nm |
5mm |
>30dB |
25mm |
||||||
I-375-05 |
375nm |
T>90% |
365-390nm |
5mm |
>33dB |
25mm |
||||||
I-405-05 |
405nm |
T>90% |
390-415nm |
5mm |
>33dB |
18mm |
||||||
I-440-05 |
440nm |
T>90% |
430-455nm |
5mm |
>33dB |
18mm |
||||||
I-457-05 |
457nm |
T>90% |
448-465nm |
5mm |
>33dB |
18mm |
||||||
I-473-05 |
473nm |
T>90% |
460-479nm |
5mm |
>35dB |
18mm |
||||||
I-488-05 |
488nm |
T>90% |
480-498nm |
5mm |
>32dB |
25mm |
||||||
I-515-05 |
515nm |
T>90% |
505-525nm |
5mm |
>35dB |
21mm |
||||||
I-532-05 |
532nm |
T>90% |
520-555nm |
5mm |
>35dB |
21mm |
||||||
I-561-05 |
561nm |
T>90% |
545-580nm |
5mm |
>35dB |
21mm |
||||||
I-633-05 |
633nm |
T>90% |
610-650nm |
5mm |
>35dB |
21mm |
||||||
I-660-05 |
660nm |
T>90% |
645-675nm |
5mm |
>35dB |
21mm |
||||||
I-685-05 |
685nm |
T>90% |
670-700nm |
5mm |
>35dB |
25mm |
||||||
I-725-05 |
725nm |
T>90% |
700-750nm |
5mm |
>35dB |
25mm |
||||||
I-785-05 |
785nm |
T>92% |
750-810nm |
5mm |
>35dB |
25mm |
||||||
I-808-05 |
808nm |
T>92% |
795-820nm |
5mm |
>35dB |
25mm |
||||||
I-860-05 |
860nm |
T>91% |
830-900nm |
5mm |
>35dB |
25mm |
||||||
I-946-05 |
946nm |
T>91% |
910-980nm |
5mm |
>35dB |
25mm |
||||||
I-980-05 |
980nm |
T>91% |
950-1010nm |
5mm |
>35dB |
25mm |
||||||
I-1030-05 |
1030nm |
T>91% |
1000-1064nm |
5mm |
>35dB |
25mm |
||||||
I-1064-05 |
1064nm |
T>93% |
1030-1100nm |
5mm |
>35dB |
25mm |
||||||
I-1320-05 |
1320nm |
T>94% |
1300-1380nm |
5mm |
>36dB |
10mm |
||||||
I-1550-05 |
1550nm |
T>94% |
1500-1600nm |
5mm |
>36dB |
10mm |
||||||
Aperture size 10and12mm |
||||||||||||
I-946-10 |
946nm |
T>91% |
910-980nm |
10mm |
>35dB |
40mm |
||||||
I-980-10 |
980nm |
T>91% |
950-1010nm |
10mm |
>35dB |
40mm |
||||||
I-1030-10 |
1030nm |
T>91% |
1000-1064nm |
10mm |
>35dB |
40mm |
||||||
I-1064-10 |
1064nm |
T>90% |
1030-1100nm |
10mm |
>30dB |
40mm |
||||||
I-946-12 |
946nm |
T>91% |
910-980nm |
12mm |
>35dB |
40mm |
||||||
I-980-12 |
980nm |
T>91% |
950-1010nm |
12mm |
>35dB |
40mm |
||||||
I-1030-12 |
1030nm |
T>91% |
1000-1064nm |
12mm |
>35dB |
40mm |
||||||
I-1064-12 |
1064nm |
T>90% |
1030-1100nm |
12mm |
>30dB |
40mm |
||||||
?
Aperture size around 3mm |
||||||
I-266-03 |
266nm |
T>85% |
248-270nm |
3mm |
>28dB |
25mm |
I-355-03 |
355nm |
T>91% |
345-365nm |
3mm |
>33dB |
21mm |
I-375-03 |
375nm |
T>91% |
365-390nm |
3mm |
>33dB |
21mm |
I-405-03 |
405nm |
T>90% |
390-415nm |
3mm |
>33dB |
18mm |
I-420-03 |
420nm |
T>90% |
410-430nm |
3mm |
>33dB |
18mm |
I-440-03 |
440nm |
T>90% |
430-455nm |
3mm |
>33dB |
18mm |
I-457-03 |
457nm |
T>91% |
448-465nm |
3mm |
>33dB |
18mm |
I-473-03 |
473nm |
T>93% |
460-479nm |
3mm |
>35dB |
18mm |
I-488-03 |
488nm |
T>93% |
480-498nm |
3mm |
>32dB |
21mm |
I-500-03 |
500nm |
T>90% |
496-515nm |
3mm |
>32dB |
18mm |
I-515-03 |
515nm |
T>91% |
505-525nm |
3mm |
>35dB |
18mm |
I-532-03 |
532nm |
T>91% |
520-555nm |
3mm |
>35dB |
18mm |
i-561-03 |
561nm |
T>91% |
545-580nm |
3mm |
>35dB |
18mm |
I-593-03 |
593nm |
T>93% |
580-615nm |
3mm |
>35dB |
18mm |
I-633-03 |
633nm |
T>93% |
610-650nm |
3mm |
>35dB |
18mm |
I-660-03 |
660nm |
T>93% |
645-675nm |
3mm |
>35dB |
18mm |
I-685-03 |
685nm |
T>90% |
670-700nm |
3mm |
>35dB |
21mm |
I-725-03 |
725nm |
T>90% |
700-750nm |
3mm |
>35dB |
21mm |
I-785-03 |
785nm |
T>93% |
750-810nm |
3mm |
>35dB |
21mm |
I-808-03 |
808nm |
T>93% |
795-820nm |
3mm |
>35dB |
21mm |
I-830-03 |
830nm |
T>93% |
800-860nm |
3mm |
>35dB |
21mm |
I-860-03 |
860nm |
T>91% |
830-900nm |
3mm |
>35dB |
21mm |
I-880-03 |
880nm |
T>91% |
860-910nm |
3mm |
>35dB |
21mm |
I-910-03 |
910nm |
T>91% |
890-930nm |
3mm |
>35dB |
21mm |
I-946-03 |
946nm |
T>91% |
910-980nm |
3mm |
>35dB |
21mm |
I-980-03 |
980nm |
T>91% |
950-1010nm |
3mm |
>35dB |
21mm |
I-1030-03 |
1030nm |
T>91% |
1000-1064nm |
2.8mm |
>35dB |
21mm |
I-1064-03 |
1064nm |
T>93% |
1030-1100nm |
2.8mm |
>35dB |
21mm |
I-1064-025 |
1064nm |
T>80% |
1053-1100nm |
2.5mm |
>35dB |
10mm |
I-1064-032 |
1064nm |
T>80% |
1053-1100nm |
3.2mm |
>35dB |
10mm |
I-1080-03 |
1080nm |
T>91% |
1050-1120nm |
3mm |
>35dB |
21mm |
I-1080-032 |
1080nm |
T>81% |
1064-1120nm |
3.2mm |
>35dB |
10mm |
I-1122-03 |
1122nm |
T>90% |
1100-1180nm |
3mm |
>35dB |
21mm |
I-1250-03 |
1250nm |
T>90% |
1200-1300nm |
3mm |
>35dB |
21mm |
I-1320-025 |
1320nm |
T>94% |
1300-1380nm |
2.5mm |
>35dB |
10mm |
I-1550-025 |
1550nm |
T>94% |
1500-1600nm |
2.5mm |
>35dB |
10mm |
I-1550-032 |
1550nm |
T>94% |
1500-1600nm |
3.2mm |
>35dB |
10mm |
Dual stage optical isolators |
||||||
I-D405-03 |
405nm |
T>82% |
395-410nm |
3mm |
>60dB |
18mm |
I-D440-03 |
440nm |
T>82% |
420-455nm |
3mm |
>60dB |
18mm |
I-D473-03 |
473nm |
T>86% |
460-479nm |
3mm |
>60dB |
18mm |
I-D532-03 |
532nm |
T>84% |
520-555nm |
3mm |
>60dB |
18mm |
I-D633-03 |
633nm |
T>88% |
620-640nm |
3mm |
>60dB |
18mm |
I-D785-03 |
785nm |
T>88% |
770-800nm |
3mm |
>60dB |
21mm |
I-D808-03 |
808nm |
T>86% |
800-820nm |
3mm |
>60dB |
21mm |
I-D830-03 |
830nm |
T>85% |
820-845nm |
3mm |
>60dB |
21mm |
I-D860-03 |
860nm |
T>85% |
845-880nm |
3mm |
>60dB |
21mm |
?
?
Isolator Model # |
Center Wavelength |
Transmission Tc |
Adjustable Range(T>97%Tc) |
Aperture Size |
Isolation |
Outside Diameter |
||||||
Aperture size 4mm |
||||||||||||
I-266-04 |
266nm |
T>85% |
248-270nm |
4mm |
>28dB |
25mm |
||||||
I-355-04 |
355nm |
T>91% |
345-365nm |
4mm |
>33dB |
21mm |
||||||
I-375-04 |
375nm |
T>91% |
365-390nm |
4mm |
>33dB |
21mm |
||||||
I-405-04 |
405nm |
T>90% |
390-415nm |
4mm |
>33dB |
18mm |
||||||
I-420-04 |
420nm |
T>90% |
410-430nm |
4mm |
>33dB |
18mm |
||||||
I-440-04 |
440nm |
T>90% |
430-455nm |
4mm |
>33dB |
18mm |
||||||
I-457-04 |
457nm |
T>91% |
448-465nm |
4mm |
>33dB |
18mm |
||||||
I-473-04 |
473nm |
T>93% |
460-480nm |
4mm |
>35dB |
18mm |
||||||
I-488-04 |
488nm |
T>93% |
480-498nm |
4mm |
>32dB |
21mm |
||||||
I-500-04 |
500nm |
T>90% |
496-515nm |
4mm |
>32dB |
18mm |
||||||
I-515-04 |
515nm |
T>91% |
505-525nm |
4mm |
>35dB |
18mm |
||||||
I-532-04 |
532nm |
T>91% |
520-555nm |
4mm |
>35dB |
18mm |
||||||
I-561-04 |
561nm |
T>91% |
545-580nm |
4mm |
>35dB |
18mm |
||||||
I-593-04 |
593nm |
T>93% |
580-615nm |
4mm |
>35dB |
18mm |
||||||
I-633-04 |
633nm |
T>93% |
610-650nm |
4mm |
>35dB |
18mm |
||||||
I-660-04 |
660m |
T>93% |
645-675nm |
4mm |
>35dB |
21mm |
||||||
I-685-04 |
685nm |
T>90% |
670-700nm |
4mm |
>35dB |
21mm |
||||||
I-725-04 |
725nm |
T>90% |
700-750nm |
4mm |
>35dB |
21mm |
||||||
I-785-04 |
785nm |
T>93% |
750-810nm |
4mm |
>35dB |
21mm |
||||||
I-808-04 |
808nm |
T>93% |
795-820nm |
4mm |
>35dB |
21mm |
||||||
I-830-04 |
830nm |
T>93% |
800-860nm |
4mm |
>35dB |
21mm |
||||||
I-860-04 |
860nm |
T>91% |
830-900nm |
4mm |
>35dB |
21mm |
||||||
I-910-04 |
910nm |
T>91% |
890-930nm |
4mm |
>35dB |
21mm |
||||||
I-946-04 |
946nm |
T>91% |
910-980nm |
4mm |
>35dB |
21mm |
||||||
I-980-04 |
980nm |
T>91% |
950-1010nm |
4mm |
>35dB |
21mm |
||||||
I-1030-04 |
1030nm |
T>91% |
1000-1064nm |
4mm |
>35dB |
21 ? mm |
||||||
I-1064-04 |
1064nm |
T>93% |
1030-1100nm |
4mm |
>35dB |
21mm |
||||||
I-1080-04 |
1080nm |
T>91% |
1050-1120nm |
4mm |
>35dB |
21mm |
||||||
I-1122-04 |
1122nm |
T>90% |
1100-1180nm |
4mm |
>35dB |
21mm |
||||||
I-1250-04 |
1250nm |
T>90% |
1200-1300nm |
4mm |
>35dB |
21mm |
||||||
I-1320-04 |
1320nm |
T>94% |
1300-1380nm |
4mm |
>35dB |
10mm |
||||||
I-1550-04 |
1550nm |
T>94% |
1500-1600nm |
4mm |
>35dB |
10mm |
||||||
Dual stage optical isolators |
||||||||||||
I-D405-04 |
405nm |
T>82% |
395-410nm |
4mm |
>60dB |
18mm |
||||||
I-D440-04 |
440nm |
T>82% |
420-455nm |
4mm |
>60dB |
18mm |
||||||
I-D473-04 |
473nm |
T>86% |
460-479nm |
4mm |
>60dB |
18mm |
||||||
I-D532-04 |
532nm |
T>84% |
520-555nm |
4mm |
>60dB |
18mm |
||||||
I-D633-04 |
633nm |
T>88% |
620-640nm |
4mm |
>60dB |
18mm |
||||||
I-D785-04 |
785nm |
T>88% |
770-800nm |
4mm |
>60dB |
21mm |
||||||
I-D808-04 |
808nm |
T>86% |
800-820nm |
4mm |
>60dB |
21mm |
||||||
I-D830-04 |
830nm |
T>85% |
820-845nm |
4mm |
>60dB |
21mm |
||||||
I-D860-04 |
860nm |
T>85% |
845-880nm |
4mm |
>60dB |
21mm |
||||||
Broadband single stage optical isolators |
||||||||||||
Model |
Isolation 28dB(T>92%Tc) Wavelength range without adjustment |
|||||||||||
I-B645-04 |
645nm |
T>90% |
600-700nm |
4mm |
>30dB |
21mm |
||||||
I-B785-04 |
785nm |
T>90% |
730-880nm |
4mm |
>30dB |
21mm |
||||||
I-B900-04 |
900nm |
T>90% |
820-1000nm |
4mm |
>30dB |
21mm |
||||||
I-B1000-04 |
1050nm |
T>90% |
940-1130nm |
4mm |
>30dB |
21mm |
||||||
Broadband dual stages optical isolators |
||||||||||||
Model |
Isolation 56dB(T>85%Tc) wavelength range without adjustment |
|||||||||||
I-BD633-04 |
660nm |
T>80% |
600-700nm |
4mm |
>58dB |
21mm |
||||||
I-BD785-04 |
785nm |
T>80% |
730-880nm |
4mm |
>58dB |
21mm |
||||||
?
为了避免大功率激光损坏,最好使用带有-E选项的较大孔径的隔离器。 如果功率> 10W,请与我们联系。
高斯光束隔离器光圈大小选择:比输入激光束大小大1.6倍(高斯光束直径为1 / e2),以避免孔径限制的传输损耗。对于最大直径为2.6mm的激光束,4 mm孔径的光隔离器是一个不错的选择。