Laser Line Filters

Ideal for transmitting laser light while suppressing ambient light
Excellent out-of-band blocking <0.01% (OD4) or 10-4
Various laser type applications including GaAIAs, N2, XeF, Nd-YAG, Ar, Kr, InGaAsP etc.
Central wavelength range 337.1-1550nm, Band width 8/10nm
Both standard and customized modules available

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Specifications:

Central Wavelength Tolerance	+/-20% of nominal bandwidth	Bandwidth Tolerance	+/-20% max
Blocking	<0.01% (OD4)	Diameter Sizes(mm)	12, 12.7, 15.0, 25.0, 25.4
Clear Apertures(mm)	8.0, 8.0, 10.5, 20.5, 20.5	Temperature Range	-50℃ to 80℃

Note:The custom specifications are available upon customer's request.

Modules or Types:

Laser Type	Central Wavelength (nm)	BandWidth (nm)	Peak Trans. (%)
N2	337.1+/-2	10+/-2	>50
XeF	352.0+/-2	10+/-2	>50
Cd	441.6+/-2	8+/-2	>80
Ar	488.0+/-2	8+/-2	>80
Ar	514.5+/-2	8+/-2	>80
Nd-YAG	532.0+/-2	8+/-2	>80
HeNe	632.8+/-2	10+/-2	>80
GaAlAs	635+/-2	10+/-2	>80
Kr	647.1+/-2	10+/-2	>80
GaAlAs	650+/-2	10+/-2	>80
GaAlAs	670+/-2	10+/-2	>80
Ruby	694.3+/-2	10+/-2	>80
GaAlAs	730+/-2	10+/-2	>80
GaAlAs	750+/-2	10+/-2	>80
GaAlAs	780+/-2	10+/-2	>80
GaAlAs	808+/-2	10+/-2	>80
GaAlAs	830+/-2	10+/-2	>80
GaAlAs	850+/-2	10+/-2	>80
GaAlAs	880+/-2	10+/-2	>80
GaAlAs	905+/-2	10+/-2	>80
GaAlAs	940+/-2	10+/-2	>80
GaAlAs	980+/-2	10+/-2	>80
Nd-YAG	1060+/-2	10+/-2	>80
Nd-YAG	1064+/-2	10+/-2	>80
HeNe IR	1152+/-2	10+/-2	>80
InGaAsP	1310+/-2	10+/-2	>80
Nd-YAG	1320+/-2	10+/-2	>80
HeNe IR	1523+/-2	10+/-2	>80
InGaAsP	1550+/-2	10+/-2	>80

Laser Line Filters are ideal for transmitting laser light while suppressing ambient light, Hangzhou Shalom EO provides the filters whose central wavelengths at common laser lines. Our filters have excellent out-of-band blocking, less than 0.01% or 10-4. Besides the listed filters, we also provide the customized laser line filters for your request.