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Plastic Laser Filter Windows

Also see: Glass Laser Viewing 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.

TT Range Plastic Laser Filters

Filter Ref.	Laser	Blocking Wavelength (nm)	Optical Density	Visible Light Transmission	Thickness (mm)
TT-F-A	UV CO2	190 - 375 10600	> 5 > 6	90 / clear	4.75
TT-F-B	Argon ion KTP	190 - 532 10600	> 5 > 5	41 / orange	3.6
TT-F-C	Ruby HeNe Red Diode	190 - 375 630 - 730 650 - 720 670 - 710 10600	> 5 > 2 > 3 > 5 > 5	63 / blue	3.6
TT-F-D	Nd:YAG Near IR	190 - 375 800 - 900 900 - 1070 1064 1100 - 1400 10600	> 5 > 2 > 5 > 6 > 3 > 5	40 / green	3.6
TT-F-E	Nd: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 / brown	3.6
TT-F-F	Alexandrite	720 - 870 730 - 855 750 - 840	> 3 > 5 > 7	25 / pink	3.6
TT-F-G	Nd:YAG	190 - 400 800 - 1080 860 - 1064 1064 10600	> 5 > 3 > 5 > 6 > 5	65 / yellow-green	3.2
TT-F-H	Nd:YAG Near IR	190 - 375 760 - 1070 1064	> 5 > 5 >6	42 / tan	3.8
TT-F-I	UV 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 / green	3.6

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.	Laser	Blocking Wavelength (nm)	Optical Density	Visible Light Transmission	Thickness (mm)
LV-F-2000	UV KTP Nd:YAG	200 – 532 808 880 - 1064	> 5 > 3 > 5	26 / red-brown	3
LV-F-2001	Diode Nd:YAG	808 860 – 1070 1064	> 3 > 4 > 6	65 / light green	4
LV-F-2002	KTP	532	> 6	38 / orange	3
LV-F-2003	Telecom Nd:YAG	830 – 1700 808 1064	> 4 > 3 > 6	24 / green	3
LV-F-2004	He:Cd Argon ion KTP	200 – 330 330 – 400 400 – 470 470 – 560 560 – 570	> 6 > 4 > 5 > 6 > 5	6 / red-brown	3
LV-F-2005	KTP alignment	200 – 360 360 – 380 532	> 4 > 3 1 - 2	45 / orange	3
LV-F-2006	Red Diode HeNe Ruby	580 – 670 633 670 – 690 690 – 710	> 1 2 - 3 > 3 > 2	20 / green	4
LV-F-2008	CO2	5400 9000 – 11000	> 4 > 6	83 / clear	6
LV-F-2009	IR 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 green	3

Sizes

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

Size (mm)	Part number suffix
100 x 200	0.01
210 x 297	0.09
297 x 420	0.05	LV-F-2008 only
300 x 450	0.03
450 x 600	0.04
610 x 915	0.02
1000 x 1000	0.06	LV-F-2008 only
1219 x 915	0.16	LV-F-2001 and LV-F-2009 only
940 x 1940	0.12	LV-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.	Laser	Blocking Wavelength (nm)	Optical Density	Visible Light Transmission	Thickness (mm)
GL-F-01	Diode Nd:YAG	805 – 840  840 – 870  870 – 920 920 – 1064	> 3 > 4 > 5 > 6	63 / green	3
GL-F-02	UV KTP	200 – 532	4 - 5	37 / orange	3
GL-F-03	KTP Nd:YAG	200 – 532 1064	4 - 5 > 5	32 / brown	3
GL-F-04	UV CO2	190 – 380 10600	> 5 > 5	90 / clear	3

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