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激光波长干涉滤光片
Laser line interference filters controls the spectral composition of transmitted energy partially by the effects of interference. Frequently, these filters are made up of thin layers of metals and dielectrics, resulting in high transmission over narrow spectral bands.
Specifications
Ring Diameter (f): f25.4mm±0.2mm
Ring Thickness (t): 6mm
Clear Aperture: >f20
FWHM: 10 nm
Block: 0.01% (±10nm from the peak)
Mounted Material: Black anodized aluminum
| Laser Line Interference Filters(From UV to Near Infrared) | |||
|---|---|---|---|
| Laser | Center Wavelength(nm) | Band Width(nm) | Peak Trans (%) |
| N2 | 337.1 |
11 |
30 |
| XeF | 352.0 |
12 |
40 |
| Cd | 441.6 |
10 |
50 |
| Ar | 488.0 |
3 |
35 |
488.0 |
10 |
50 |
|
| Ar | 514.5 |
3 |
40 |
514.5 |
10 |
50 |
|
| Nd-YAG | 532.0 |
3 |
40 |
532.0 |
10 |
50 |
|
| HeNe | 632.8 |
3 |
50 |
632.8 |
10 |
50 |
|
| Kr | 647.1 |
10 |
50 |
| GaAlAs | 670 |
10 |
50 |
| RuBy | 694.3 |
10 |
50 |
| GaAlAs | 730 |
11 |
45 |
| GaAlAs | 750 |
11 |
45 |
| GaAlAs | 780 |
11 |
45 |
| GaAlAs | 830 |
12 |
45 |
| GaAlAs | 850 |
12 |
45 |
| GaAlAs | 880 |
12 |
45 |
| GaAlAs | 905 |
12.5 |
45 |
| GaAlAs | 940 |
13.2 |
45 |
| Nd Yag | 1060 |
10 |
45 |
| Nd Yag | 1064 |
10 |
45 |
| HeNe IR | 1152 |
11 |
45 |
| InGaAsP | 1310 |
12 |
45 |
| Nd Yag | 1320 |
12 |
45 |
| HeNe IR | 1532 |
10 |
45 |
| InGaAsP | 1550 |
10 |
45 |