Plastic Laser Filter Windows

We have three ranges of plastic laser filter windows, the TT- range, LV- range and GL- range. Details are shown in the tables below. Please note that we are able to supply any of these filters in custom sizes up to the largest size available (typically 915 x 610 mm). We are also able to supply them machined to an engineering drawing if desired, ready for assembly into your system. This may well be cost effective for larger numbers of windows or where there is an ongoing requirement.

In the TT- range OD curves can be seen by clicking on the filter reference.

Also see: Glass Laser Viewing Windows

Filter Ref. LaserBlocking
Wavelength (nm)
Optical
Density
Visible Light
Transmission
Thickness
(mm)
TT-F-AUV
CO2
190 – 375
10600
> 5
> 6
90 / clear4.75
TT-F-BArgon ion
KTP
190 – 532
10600
> 5
> 5
41 / orange3.6
TT-F-CRuby
HeNe
Red Diode
190 – 375
630 – 730
650 – 720
670 – 710
10600
> 5
> 2
> 3
> 5
> 5
63 / blue3.6
TT-F-DNd:YAG
Near IR
190 – 375
800 – 900
900 – 1070
1064
1100 – 1400
10600
> 5
> 2
> 5
> 6
> 3
> 5
40 / green3.6
TT-F-ENd:YAG
Near IR
KTP
Argon ion
190 – 375
375 – 533
800 – 900
900 – 1070
1100 – 1400
10600
> 5
> 4
> 2
> 5
> 3
> 5
16.5 / brown3.6
TT-F-FAlexandrite720 – 870
730 – 855
750 – 840
> 3
> 5
> 7
25 / pink3.6
TT-F-GNd:YAG190 – 400
800 – 1080
860 – 1064
1064
10600
> 5
> 3
> 5
> 6
> 5
65 / yellow-green3.2
TT-F-HNd:YAG
Near IR
190 – 375
760 – 1070
1064
> 5
> 5
>6
42 / tan3.8
TT-F-IUV
He:Cd
Near IR
Nd:YAG
Telecom
190 – 400
400 – 480
750 – 1900
800 – 1800
830 – 1700
1064
10600
> 5
> 2
> 2
> 3
> 5
> 6
> 5
25 / green3.6

Sizes

TT- range plastic filter windows are available in the following standard sizes:

 

Size (mm)Part number suffix
610 x 915– FS
610 x 610– S
210 x 297– A4
100 x 200– R

The full part number is obtained by taking the filter reference and adding the part number suffix. Eg. TT-F-G-A4 is filter reference TT-F-G in size 210 x 297 mm.

Custom sizes are also available

 

LV Range Plastic Laser Filters

Filter Ref. LaserBlocking
Wavelength (nm)
Optical
Density
Visible Light
Transmission
Thickness
(mm)
LV-F-2000UV
KTP
Nd:YAG
200 – 532
808
880 – 1064
> 5
> 3
> 5
26 / red-brown3
LV-F-2001Diode
Nd:YAG
808
860 – 1070
1064
> 3
> 4
> 6
65 / light green4
LV-F-2002KTP532> 638 / orange3
LV-F-2003Telecom
Nd:YAG
830 – 1700
808
1064
> 4
> 3
> 6
24 / green3
LV-F-2004He:Cd
Argon ion
KTP
200 – 330
330 – 400
400 – 470
470 – 560
560 – 570
> 6
> 4
> 5
> 6
> 5
6 / red-brown3
LV-F-2005KTP
alignment
200 – 360
360 – 380
532
> 4
> 3
1 – 2
45 / orange3
LV-F-2006Red Diode
HeNe
Ruby
580 – 670
633
670 – 690
690 – 710
> 1
2 – 3
> 3
> 2
20 / green4
LV-F-2008CO25400
9000 – 11000
> 4
> 6
83 / clear6
LV-F-2009IR Diode
Nd:YAG
Er:YAG
180 – 315
315 – 420
790 – 820
820 – 850
850 – 940
940 – 1065
1065 – 1080
2750 – 3000
> 6
> 5
> 3
> 4
> 5
> 6
> 4
> 3
65 / light green3

Sizes

LV- range plastic filter windows are available in the following standard sizes

Size (mm)Part number suffix
100 x 2000.01
210 x 2970.09
297 x 4200.05LV-F-2008 only
300 x 4500.03
450 x 6000.04
610 x 9150.02
1000 x 10000.06LV-F-2008 only
1219 x 9150.16LV-F-2001 and LV-F-2009 only
940 x 19400.12LV-F-2008 only

The full part number is obtained by taking the filter reference and adding the part number suffix. Eg. LV-F-2001.04 is filter reference LV-F-2001 in size 450 x 600 mm.

Custom sizes are also available.

GL Range Plastic Laser Filters

Filter Ref. LaserBlocking
Wavelength (nm)
Optical
Density
Visible Light
Transmission
Thickness
(mm)
GL-F-01Diode
Nd:YAG
805 – 840
840 – 870
870 – 920
920 – 1064
> 3
> 4
> 5
> 6
63 / green3
GL-F-02UV
KTP
200 – 5324 – 537 / orange3
GL-F-03KTP
Nd:YAG
200 – 532
1064
4 – 5
> 5
32 / brown3
GL-F-04UV
CO2
190 – 380
10600
> 5
> 5
90 / clear3

Sizes

GL- range plastic filter windows are available in the following standard sizes

Size (mm)Part number suffix
600 x 910-L
910 x 1200-XL

 

The full part number is obtained by taking the filter reference and adding the part number suffix. Eg. GL-F-03-XL is filter reference GL-F-03 in size 910 x 1200 mm.

Custom sizes are also available

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