We realized the manufacture, alignment and test for the RT optics of a longwave infrared spectromter by CMM and interferometer. Wavefront error test by interferometer and surface profiles measured by profilometer indicate that performances of the manufactured mirrors exceed the requirements. Interferogram of the assembled RT optics shows that wavefront error rms is less than 0.0493λ@10.6μm vs design result 0.0207λ. |
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CITATIONS
Cited by 1 scholarly publication.
Mirrors
Optics manufacturing
Spectroscopy
Optical alignment
Interferometers
Infrared spectroscopy
Wavefronts