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BrightLine? BasicTM单波段滤光片组

*的Semrock,这些滤光片组合一个高效的偏振器和一个单光学元件的带通滤光片!这些滤光片是具有对比度的*的线性偏振器超过1000000 - 1。此外,具有高性能的带通特性(包括高透射和陡缘),他们制造了一个的激光源清除滤光片(消除了激光波长的不需要的偏振和光噪声),以及通过激光波长范围和阻挡背景噪声的检测滤光片。美国号8879150。
semrock的偏振带通滤光片是各种实验室激光应用的理想选择,特别是那些涉及全息干涉系统,以及荧光偏振检测和成像,二次谐波成像、通信、测距极化分集检测、激光材料加工、激光强度控制。
这些*的偏振带通滤光片提供了一个*的线性偏振器和优化的带通滤光片在单一光学元件。对比率>1000000:1高传输(> 95%)在优化通带(为p偏振光)的光学质量-低散射,波前畸变和光束偏移硬涂层的可靠性和高的激光损伤阈值(1焦耳/平方厘米)自然提供了大孔径大小和90o分束器的功能25毫米和25.2×35.6毫米滤光片大小可用
BrightLine? BasicTM单波段滤光片组
标称激光波长 |
AOI的波长范围= 45°±0.5° |
用于标称激光波长的AOI范围 |
OD 2平均偏振屏蔽范围 |
平均OD 6 s-pol阻断范围 |
6 p-pol阻断范围的平均值 |
型号 |
355 nm |
346 – 361 nm |
38° – 52° |
434 – 1100 nm |
300 – 455 nm |
300 – 339 nm 369 – 434 nm |
PBP01-353/15- |
405 nm |
400 – 410 nm |
41° – 51° |
300 – 332 nm 490 – 1100 nm |
320 – 516 nm |
332 – 388 nm 422 – 490 nm |
PBP01-405/10- |
532 nm |
518 – 541 nm |
38° – 52° |
300 – 418 nm 664 – 1100 nm |
400 – 695 nm |
418 – 502 nm 557 – 664 nm |
PBP01-529/23- |
640 nm |
628.5 – 650 nm |
40.5° – 51° |
300 – 511 nm 795 – 1100 nm |
488 – 840 nm |
511 – 602 nm 675 – 795 nm |
PBP01-639/21- |
1064 nm |
1038 – 1081 nm |
39° – 51° |
300 – 851 nm 1307 – 1750 nm |
720 – 1393 nm |
851 – 996 nm 1120 – 1307 nm |
PBP01- 1059/43- |
Beamsplitter Mount |
Part Number |
Designed for single, 25.2 x 35.6 x 1.0 to 2.0 mm beamsplitters in laboratory bench- set ups. |
BSM |
常用规格
属性 |
Value |
Comments |
保证传输率 |
> 95% |
p-polarized light |
比例 |
1,000,000:1 |
Ratio of transmission through two identical aligned polarizers to transmission through same pair of crossed polarizers |
Blocking |
See table on page 80 |
AOI tolerance (See table on page 80) |
Nominal Angle of Incidence |
45° |
10 ns pulse width p-pol (See page 102) |
激光损伤阈值 |
1 J/cm2 @ 532 nm |
|
基底材料 |
Ultra-low autofluorescence fused silica |
|
尺寸和公差 |
25.2 mm x 35.6 mm x 2.0 mm +/- 0.1 mm 25.0 mm x 2.0 mm +/- 0.1 mm |
Mount options on page 80 for 25.2 x 35.6 mm size 25.0 mm (unmounted) |
通光孔径 |
≥ 85% |
Elliptical, for all optical specifications |
透射波前误差 |
< λ/4 RMS at λ = 633 nm |
Peak-to-valley error < 5 x RMS value measured within clear aperture |
光束偏差 |
≤ 10 arc seconds |
Measured per inch |
表面质量 |
40-20 scratch-dig |
Measured within clear aperture |
Orientation |
Coating (Text) towards light Coating (Text) away from light |
For use as a polarizer For use as an analyzer |