供应体布拉格光栅

Parameter

Unit

Min

Typical

Max

Center wavelength

nm

375

405, 658, 780, 785, 794.7, 808, 885, 920, 938, 976, 981, 1064, 1532, C-band

2700

Wavelength tolerance

nm

-0.5

+0.5

Wavelength variation

nm

0.2

Bandwidth (FWHM)

nm

0.03

1

Temp. Dependence

nm/˚C

0.01

Diffraction efficiency

%

5

10-98

>99.9

Reflectivity tolerance

%

-5

+5

Grating slant angle

Degrees

<1, custom available

Standard demensions

mm

0.5

25

Thickness

mm

0.3

0.6-3

30