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GG455

GG455

A longpass filter with low transmission in short wavelengths range and high transmission in long wavelength ranges.

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*product image is exemplary.

Spectral values guaranteed
λsi = 0.00001) [nm] 390
λci = 0.5) [nm] 455 ± 6
λp1i = 0.92) [nm] 530

Only values between 1 and 30 with one decimal place are allowed.

SCHOTT
GG455 - GG455
Thickness
3.0
Reflection factor
0.9183
λ [nm]
200 < 10⁻³
210 < 10⁻³
220 < 10⁻³
230 < 10⁻³
240 < 10⁻³
250 < 10⁻³
260 < 10⁻³
270 < 10⁻³
280 < 10⁻³
290 < 10⁻³
300 < 10⁻³
310 < 10⁻³
320 < 10⁻³
330 < 10⁻³
340 < 10⁻³
350 < 10⁻³
360 < 10⁻³
370 < 10⁻³
380 < 10⁻³
390 < 10⁻³
400 < 10⁻³
410 < 10⁻³
420 < 10⁻³
430 < 10⁻³
440 0.010
450 0.260
460 0.673
470 0.857
480 0.920
490 0.946
λ [nm]
500 0.960
510 0.968
520 0.974
530 0.978
540 0.981
550 0.984
560 0.985
570 0.986
580 0.986
590 0.986
600 0.986
610 0.985
620 0.984
630 0.983
640 0.982
650 0.981
660 0.980
670 0.979
680 0.977
690 0.976
700 0.974
710 0.973
720 0.971
730 0.970
740 0.968
750 0.966
760 0.964
770 0.962
780 0.960
790 0.958
λ [nm]
800 0.956
810 0.955
820 0.953
830 0.951
840 0.950
850 0.949
860 0.948
870 0.947
880 0.946
890 0.945
900 0.944
910 0.943
920 0.942
930 0.941
940 0.940
950 0.940
960 0.939
970 0.939
980 0.938
990 0.938
1,000 0.937
1,010 0.937
1,020 0.937
1,030 0.936
1,040 0.936
1,050 0.936
1,060 0.936
1,070 0.936
1,080 0.935
1,090 0.935
λ [nm]
1,100 0.935
1,110 0.935
1,120 0.935
1,130 0.935
1,140 0.935
1,150 0.936
1,160 0.936
1,170 0.936
1,180 0.936
1,190 0.936
1,200 0.937
1,250 0.938
1,300 0.940
1,350 0.943
1,400 0.944
1,450 0.950
1,500 0.956
1,550 0.959
1,600 0.963
1,650 0.965
1,700 0.965
1,750 0.964
1,800 0.963
1,850 0.960
1,900 0.958
1,950 0.956
2,000 0.954
2,050 0.952
2,100 0.948
2,150 0.943
λ [nm]
2,200 0.932
2,250 0.926
2,300 0.930
2,350 0.929
2,400 0.923
2,450 0.914
2,500 0.906
2,550 0.907
2,600 0.899
2,650 0.885
2,700 0.813
2,750 0.348
2,800 0.247
2,850 0.252
2,900 0.263
2,950 0.271
3,000 0.272
3,050 0.264
3,100 0.251
3,150 0.234
3,200 0.217
3,250 0.200
3,300 0.184
3,350 0.168
3,400 0.154
3,450 0.142
3,500 0.136
3,550 0.136
3,600 0.138
3,650 0.133
λ [nm]
3,700 0.135
3,750 0.143
3,800 0.150
3,850 0.158
3,900 0.161
3,950 0.157
4,000 0.147
4,050 0.137
4,100 0.124
4,150 0.109
4,200 0.091
4,250 0.071
4,300 0.051
4,350 0.035
4,400 0.020
4,450 0.009
4,500 0.003
4,550 0.001
4,600 < 10⁻³
4,650 < 10⁻³
4,700 < 10⁻³
4,750 < 10⁻³
4,800 < 10⁻³
4,850 < 10⁻³
4,900 < 10⁻³
4,950 < 10⁻³
5,000 < 10⁻³
5,050 < 10⁻³
5,100 < 10⁻³
5,150 < 10⁻³
Reflection factor
Pd 0.918
Reference thickness
d [mm] 3
Spectral values guaranteed
λsi = 0.00001) [nm] 390
λci = 0.5) [nm] 455 ± 6
λp1i = 0.92) [nm] 530
Refractive Indices n
ns (852.1 nm) = 1.520
ne (546.1 nm) = 1.530
nd (587.6 nm) = 1.520

Colorimetric evaluation

Illuminant A(Planck T = 2347K)
d [mm] 1 2 3
x 0.465 0.470 0.473
y 0.431 0.437 0.441
Y 91 90 90
λd [nm] 579 580 580
Pe 0.28 0.36 0.41
Illuminant Planck T = 3200 K
d [mm] 1 2 3
x 0.444 0.451 0.455
y 0.429 0.438 0.443
Y 91 90 90
λd [nm] 577 578 578
Pe 0.29 0.37 0.42
Illuminant D65 (TC = 6504 K)
d [mm] 1 2 3
x 0.344 0.354 0.361
y 0.394 0.414 0.426
Y 91 90 89
λd [nm] 568 568 568
Pe 0.27 0.36 0.41
Density
p [g/cm3] 2.56
Bubble content
Bubble class 3
Transformation temperature
Tg [°C] 529
Temperature coefficient
Tk [nm/°C] 0.09
Chemical Resistance
FR class 0
SR class 1.0
AR class 1.0
Thermal expansion
α-30°C/+70°C [10-6/K] 8.2
α20°C/300°C [10-6/K] 9.5
α20°C/200°C [10-6/K]