Laser Line Interference Filters

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Laser Line Interference Filters

Band-Pass Filter Glass

COMMON SPECIFICATIONS


Central Wavelength   Tolerance

+/-20% of Nominal Bandwidth

Bandwidth Tolerance: 

+/-20 max

Blocking 

< 0.01

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

Thickness(mm)

8.5 max

Temperature Limits

-50o C to 80oC

 

Laser

Center Wavelength 
           
(nm)

BandWidth
           
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

1523

10

45

InGaAsP

1550

10

45