FEMTOLINE薄型AR透镜@ 760-840 NM
薄透镜，在760-840 nm范围内具有抗反射镀膜。透镜可以提供电子束（+ AR）或IBS（+ AR800HT）镀膜。
产品介绍
Ø增透膜AR / AR @ 760-840 nm
Ø非常薄的厚度：边缘厚度在0.5到1.9mm之间变化
Ø中心厚度从1到3mm不等
Ø平凸或平凹类型
Ø未镀膜，BBAR镀膜@ 700-900 nm或UBBAR镀膜@ 350-900 nm
EKSMA OPTICS推出增透膜，可在760-840 nm波长范围内操作。低于给定值的透镜可确保低群延迟色散，是飞秒Ti：Sapphire激光脉冲应用的理想选择。
产品型号
平凸透镜（ø50.8 mm）
型号 | 材料 | 类型 | 直径 | CT | ET | 焦距@ 800NM | 反射 |
110-1505ET+AR | UVFS | pl/cx | 50.8 mm | 14.0 mm | 2.5 mm | 75 mm | R<0.5% |
110-1505ET+AR800HT | UVFS | pl/cx | 50.8 mm | 14.0 mm | 2.5 mm | 75 mm | R<0.1% |
110-1509ET+AR | UVFS | pl/cx | 50.8 mm | 10.3 mm | 2.5 mm | 100 mm | R<0.5% |
110-1509ET+AR800HT | UVFS | pl/cx | 50.8 mm | 10.3 mm | 2.5 mm | 100 mm | R<0.1% |
110-1511ET+AR | UVFS | pl/cx | 50.8 mm | 7.4 mm | 2.5 mm | 150 mm | R<0.5% |
110-1511ET+AR800HT | UVFS | pl/cx | 50.8 mm | 7.4 mm | 2.5 mm | 150 mm | R<0.1% |
110-1515ET+AR | UVFS | pl/cx | 50.8 mm | 6.1 mm | 2.5 mm | 200 mm | R<0.5% |
110-1515ET+AR800HT | UVFS | pl/cx | 50.8 mm | 6.1 mm | 2.5 mm | 200 mm | R<0.1% |
110-1519ET+AR | UVFS | pl/cx | 50.8 mm | 4.9 mm | 2.5 mm | 300 mm | R<0.5% |
110-1519ET+AR800HT | UVFS | pl/cx | 50.8 mm | 4.9 mm | 2.5 mm | 300 mm | R<0.1% |
110-1523ET+AR | UVFS | pl/cx | 50.8 mm | 4.3 mm | 2.5 mm | 400 mm | R<0.5% |
110-1523ET+AR800HT | UVFS | pl/cx | 50.8 mm | 4.3 mm | 2.5 mm | 400 mm | R<0.1% |
110-1527ET+AR | UVFS | pl/cx | 50.8 mm | 3.9 mm | 2.5 mm | 500 mm | R<0.5% |
110-1527ET+AR800HT | UVFS | pl/cx | 50.8 mm | 3.9 mm | 2.5 mm | 500 mm | R<0.1% |
110-1545ET+AR | UVFS | pl/cx | 50.8 mm | 3.2 mm | 2.5 mm | 1000 mm | R<0.5% |
110-1545ET+AR800HT | UVFS | pl/cx | 50.8 mm | 3.2 mm | 2.5 mm | 1000 mm | R<0.1% |
110-1550ET+AR | UVFS | pl/cx | 50.8 mm | 3.0 mm | 2.5 mm | 1500 mm | R<0.5% |
110-1550ET+AR800HT | UVFS | pl/cx | 50.8 mm | 3.0 mm | 2.5 mm | 1500 mm | R<0.1% |
110-1555ET+AR | UVFS | pl/cx | 50.8 mm | 2.9 mm | 2.5 mm | 2000 mm | R<0.5% |
110-1555ET+AR800HT | UVFS | pl/cx | 50.8 mm | 2.9 mm | 2.5 mm | 2000 mm | R<0.1% |
110-1566ET+AR | UVFS | pl/cx | 50.8 mm | 2.7 mm | 2.5 mm | 3000 mm | R<0.5% |
110-1566ET+AR800HT | UVFS | pl/cx | 50.8 mm | 2.7 mm | 2.5 mm | 3000 mm | R<0.1% |
110-1568ET+AR | UVFS | pl/cx | 50.8 mm | 2.7 mm | 2.5 mm | 4000 mm | R<0.5% |
110-1568ET+AR800HT | UVFS | pl/cx | 50.8 mm | 2.7 mm | 2.5 mm | 4000 mm | R<0.1% |
110-1567ET+AR | UVFS | pl/cx | 50.8 mm | 2.6 mm | 2.5 mm | 5000 mm | R<0.5% |
110-1567ET+AR800HT | UVFS | pl/cx | 50.8 mm | 2.6 mm | 2.5 mm | 5000 mm | R<0.1% |
110-1570ET+AR | UVFS | pl/cx | 50.8 mm | 2.6 mm | 2.5 mm | 6000 mm | R<0.5% |
110-1570ET+AR800HT | UVFS | pl/cx | 50.8 mm | 2.6 mm | 2.5 mm | 6000 mm | R<0.1% |
材料 | UV FS |
表面质量 | 40-20表面光洁度 (MIL-PRF-13830B) |
通光孔径 |
90% of the diameter
|
直径公差 | +0.00, -0.12 mm |
厚度公差 | ±0.2 mm |
表面不规则 |
λ/8
@ 633 nm
|
同心度 |
3 arcmin
|
近轴焦距 |
±2% @ 800 nm
|
技术 | 电子束多层电介质 |
附着力和耐久性 | 符合MIL-C-675A。不溶于实验室溶剂 |
通光孔径 | 超过中心直径的85％ |
损坏阈值 | 100 mJ / cm2，50 fsec脉冲，典型800 nm |
镀膜表面平整度 | 通光孔径下633 nm处的λ/ 10 |
入射角 | 0度 |
