请问哪儿有法布里-珀罗标准具(F-P Etalon)?

simem

规格如下:

Solid etalon
Free Spectral Range 29.4 +/- 1.0 Ghz
Finesse 29
Wavelength 650nm
Material Fused Silica
Diameter 25.4 +0.0/-0.2 mm
Thickness 5.0 +/- 0.1 mm
Clear Aperture 22mm
Wavefront Distortion lambda/10 @ 650nm
Surface Quality 10/5
Parallelism 1 arcsec
Coated for R = 90% @ 650 nm


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aliangking

JDSU好像有吧，以前华科作这个很拿手