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RazorEdge 拉曼截止滤光片
Semrock公司生产研发世界*性能的滤光片,其中包括种类齐全的拉曼滤光片,其图谱具有目前市场上锐利的截止边缘。采用值得信赖的?RazorEdge;?截止滤光片、?RazorEdge二向色性滤光片和?SLine?陷波滤光片,可以帮助您探测到小的拉曼频移。您还可以使用?LaserMux系列滤光片来合并或分离激光光束,使用MaxLine?激光线滤光片来获得纯净的窄带激光线。
RazorEdge??长波通拉曼截止滤光片
Semrock储备了一批经过优选的佳性能截止滤光片,可用于拉曼光谱学应用。截止波长的范围从224nm到1319nm。凭借深度截止激光谱线,超宽和低杂散光的通光带,久经考验的可靠性,高激光损伤阈值,现在您可以借助该系列的滤光片,在接近激光谱线的位置找到微弱的拉曼信号。?该产品已经申请U.S. Patent No. 7,068,430等。
RazorEdge 拉曼截止滤光片
Laser Line |
Transition Width [1] |
? Passband |
? Part Number |
|
224.3 nm |
< 1920 cm–1 |
235.0-505.9 nm |
LP02-224R-25 |
|
248.6 nm |
< 805 cm–1 |
261.0-560.8 nm |
LP02-248RS-25 |
|
257.3 nm |
< 385 cm–1 |
263.0-580.4 nm |
LP02-257RU-25 |
|
266.0 nm |
< 372 cm–1 |
272.4-600.0 nm |
LP02-266RU-25 |
|
325.0 nm |
< 153 cm–1 |
327.1-733.1 nm |
LP03-325RE-25 |
|
| ? | < 305 cm–1 |
329.2-733.1 nm |
LP03-325RU-25 |
|
355.0 nm |
< 140 cm–1 |
357.3-800.8 nm |
LP02-355RE-25 |
|
| ? | < 279 cm–1 |
359.6-800.8 nm |
LP02-355RU-25 |
|
363.8 nm |
< 137 cm–1 |
366.2-820.6 nm |
LP02-364RE-25 |
|
| ? | < 272 cm–1 |
368.5-820.6 nm |
LP02-364RU-25 |
|
407.0 nm |
< 243 cm–1 |
412.3-918.0 nm |
LP02-407RU-25 |
|
441.6 nm |
< 113 cm–1 |
444.5-996.1 nm |
LP02-442RE-25 |
|
| ? | < 224 cm–1 |
447.3-996.1 nm |
LP02-442RU-25 |
|
457.9 nm |
< 109 cm–1 |
460.9-1032.9 nm |
LP03-458RE-25 |
|
| ? | < 216 cm–1 |
463.9-1032.9 nm |
LP03-458RU-25 |
|
473.0 nm |
< 105 cm–1 |
476.1-1066.9 nm |
LP02-473RE-25 |
|
| ? | < 209 cm–1 |
479.1-1066.9 nm |
LP02-473RU-25 |
|
488.0 nm |
< 102 cm–1 |
491.2-1100.8 nm |
LP02-488RE-25 |
|
| ? | < 203 cm–1 |
494.3-1100.8 nm |
LP02-488RU-25 |
|
514.5 nm |
< 97 cm–1 |
517.8-1160.5 nm |
LP02-514RE-25 |
|
| ? | < 192 cm–1 |
521.2-1160.5 nm |
LP02-514RU-25 |
|
532.0 nm |
< 90 cm–1 |
535.4-1200.0 nm |
LP03-532RE-25 |
|
| ? | < 186 cm–1 |
538.9-1200.0 nm |
LP03-532RU-25 |
|
561.4 nm |
< 89 cm–1 |
565.0-1266.3 nm |
LP02-561RE-25 |
|
| ? | < 176 cm–1 |
568.7-1266.3 nm |
LP02-561RU-25 |
|
568.2 nm |
< 174 cm–1 |
575.6-1281.7 nm |
LP02-568RU-25 |
|
632.8 nm |
< 79 cm–1 |
636.9-1427.4 nm |
LP02-633RE-25 |
|
| ? | < 156 cm–1 |
641.0-1427.4 nm |
LP02-633RU-25 |
|
647.1 nm |
< 153 cm–1 |
655.5-1459.6 nm |
LP02-647RU-25 |
|
664.0 nm |
< 149 cm–1 |
672.6-1497.7 nm |
LP02-664RU-25 |
|
671.0 nm |
< 147.6 cm–1 |
679.7-1513.5 nm |
LP02-671RU-25 |
|
780.0 nm |
< 127 cm–1 |
790.1-1759.4 nm |
LP02-780RU-25 |
|
785.0 nm |
< 63 cm–1 |
790.1-1770.7 nm |
LP02-785RE-25 |
|
| ? | < 126 cm–1 |
795.2-1770.7 nm |
LP02-785RU-25 |
|
808.0 nm |
< 62 cm–1 |
813.3-1822.6 nm |
LP02-808RE-25 |
|
| ? | < 123 cm–1 |
818.5-1822.6 nm |
LP02-808RU-25 |
|
830.0 nm |
< 60 cm–1 |
835.4-1872.2 nm |
LP02-830RE-25 |
|
| ? | < 119 cm–1 |
840.8-1872.2 nm |
LP02-830RU-25 |
|
980.0 nm |
< 51 cm–1 |
986.4-2000.0 nm |
LP02-980RE-25 |
|
| ? | < 101 cm–1 |
992.7-2000.0 nm |
LP02-980RU-25 |
|
1064.0 nm |
< 47 cm–1 |
1070.9-2000.0 nm |
LP02-1064RE-25 |
|
| ? | < 93 cm–1 |
1077.8-2000.0 nm |
LP02-1064RU-25 |
|
50 mm LWP Edge Filters -Wavelengths above?? LP0_-??? ?RU-50 |
||||
RazorEdge? d短波通拉曼截止滤光片
这种*滤光片非常适合Anti-Stokes?反斯托克斯应用。作为RazorEdge系列滤光片的一部分,短波通截止滤光片也具有非常高的性能,能够将激光能量衰减到6个数量级。
Laser Line |
Transition Width |
Passband |
Part Number |
532.0 nm |
< 186 cm–1 |
350.0 – 525.2 nm |
SP01-532RU-25 |
561.4 nm |
< 176 cm–1 |
400.0 – 554.1 nm |
SP01-561RU-25 |
632.8 nm |
< 160 cm–1 |
372.0 – 624.6 nm |
SP01-633RU-25 |
785.0 nm |
< 129 cm–1 |
400.0 – 774.8 nm |
SP01-785RU-25 |
50 mm SWP Edge Filters?- Wavelengths listed above???? ?SP01-??? ?RU-50??? |
|||
RazorEdge?和?MaxLine? ?系列滤光片是佳匹配
两种滤光片的组合非常适合拉曼光谱应用。MaxLine滤光片可以有效地清除受激发光,防止其干扰样品测试。然后通过RazorEdge滤光片从样品的散射光中清除激光谱线,获得优质的拉曼光谱信号。

