通用光学元件
透射光栅
使用透射光栅可按波长对光进行角度色散。并且,通过采用我们专有的制造方法,这种光栅可提供经济性和卓越的性能。
这些光栅具有高衍射效率(典型值为 95%)和低偏振相关损耗 (PDL),可最大限度减少损耗,特别是在多通道设计中。它们的光学损伤阈值高,非常适合与高能脉冲连续波激光系统配合使用。
By providing your information and clicking ‘Subscribe’, you opt-in to receiving periodic email marketing communications from Coherent Corp. and understand that your personal data will be processed in accordance with our Privacy Policy and that our Terms apply. You may opt-out of marketing emails sent by us at any time by clicking the unsubscribe link in any marketing email you receive.
透射光栅 – 一些主要规格
使用在工作波长范围内支持 S 和 P 偏振的光栅;衍射效率就是 S 偏振和 P 偏振的平均效率。
Part Number Prefix (Click Link for Datasheet) |
Optimal Wavelength Range (nm) |
Operational Polarization |
Angle of Incidence (°) |
Diffraction Efficiency (%) |
Line Density (Lines/mm) |
800±20 |
S and P |
34.0±1 |
≥94 |
1398.6 |
|
800±20 |
S |
47.8±1 |
≥94 |
1851.85 |
|
850±20 |
S |
30.7±1 |
≥94 |
1208.46 |
|
875±20 |
S and P |
41.0±1 |
≥94 |
1503.76 |
|
895±20 |
S and P |
49.5±1 |
≥94 |
1702.13 |
|
915±10 |
S |
57.9±1 |
≥93 |
1851.85 |
|
930±20 |
S and P |
44.2±1 |
≥94 |
1500.38 |
|
970±10 |
S |
51.3±1 |
≥94 |
1600 |
|
970±10 |
S |
63.9±1 |
≥93 |
1851.85 |
|
1030±10 |
S |
55.5±1 |
≥94 |
1600 |
|
1030±10 |
S |
61.2±1 |
≥94 |
1702.13 |
|
1030±10 |
S |
63.6±1 |
≥94 |
1739.13 |
|
1040±20 |
S and P |
31.3±1 |
≥94 |
1000 |
|
1060±20 |
S |
58.0±1 |
≥94 |
1600 |
|
1275-1345 |
S and P |
52.0±1 |
≥94 peak |
1201.2 |
|
1525-1565 |
S and P |
48.3±1 |
≥94 |
966.18 |
|
1525-1565 |
S and P |
46.5±1 |
≥94 |
940.07 |
|
1525-1565 |
S and P |
50.6±1 |
≥94 |
1000 |
|
T-1200C |
1529-1568 |
S |
68±1 |
≥90 |
1201.2 |
1570-1610 |
S and P |
48.4±1 |
≥92 |
940.07 |
|
1526-1610 |
S and P |
47.5±1 |
≥92 |
940.07 |
|
1500-1800 |
S and P |
35.5±1 |
≥95% peak, ≥85% over range |
711.24 |
相关产品
精选博客
Coherent 和 NIF:创造聚变能源
Coherent 定制化光学器件只是用于产生核聚变(为太阳提供能量的过程)的巨大激光系统的一部分。
光学制造能力
了解 Coherent高意的材料生长、制造、涂层和组装垂直整合能力以及严格的质量保证。了解这些能力如何确保我们光学器件的性能和可靠性,并最大限度降低供应链风险和不确定性。