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Optical Filter, Laser Line, 25.4 mm, 325±2 nm Center, 10±2 nm FWHM

The 10LF10-325 Laser Line Filter is 25.4 mm diameter with a center wavelength of 325 ± 2 nm, and full width half max of 10 ± 2 nm. It is optimized to block 100 to 2000 nm wavelengths. Laser Line Filters are ideal for transmitting laser light while suppressing ambient light. The center wavelength shifts linearly with temperature less than 0.02 nm/°C. The highly reflective side of the filter should generally face the source, minimizing the thermal load on the blocking glass and epoxies.

Specifications

Technical Specs

Type
Laser Line Filter
Center Wavelength
325 nm
Center Wavelength Tolerance
±2 nm
FWHM
10±2 nm
Effective Index of Refraction
1.4
Size
Ø25.4 mm
Size Tolerance
+0/-0.1 mm
Thickness
7.62 mm
Surface Quality
80-50 scratch-dig
Minimum Peak Transmission
30%

Humidity Resistance
Per MIL-STD-810C, method 507, procedure 1, modified for 5 cycles
Laser Type
HeCd
Blocking
100–2000 nm
Clear Aperture
21.4 mm
Temperature Range
-50 to 80°C
Wavelength Shift with Temperature
<0.02 nm/°C
Cleaning
See How to Clean Optics

Type
Laser Line Filter
Center Wavelength
325 nm
Center Wavelength Tolerance
±2 nm
FWHM
10±2 nm
Effective Index of Refraction
1.4
Size
Ø25.4 mm
Size Tolerance
+0/-0.1 mm
Thickness
7.62 mm
Surface Quality
80-50 scratch-dig
Minimum Peak Transmission
30%

Humidity Resistance
Per MIL-STD-810C, method 507, procedure 1, modified for 5 cycles
Laser Type
HeCd
Blocking
100–2000 nm
Clear Aperture
21.4 mm
Temperature Range
-50 to 80°C
Wavelength Shift with Temperature
<0.02 nm/°C
Cleaning
See How to Clean Optics

Resources & Downloads

Other

10LF10-325_ROHS(389.3 kB, PDF)
10LF10-325 RoHS Certificate(263.1 kB, PDF)

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