Improved Wadsworth mounting with aspherical holographic grating

Details Improved Wadsworth mounting with aspherical holographic grating Improved Wadsworth mounting with aspherical holographic grating

Aug 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980apopt..19.2488d&link_type=abstract

Applied Optics, vol. 19, Aug. 1, 1980, p. 2488, 2489.

Astronomy and Astrophysics

Astronomy

5

Astronomical Spectroscopy, Gratings (Spectra), Holographic Spectroscopy, Ultraviolet Astronomy, Imaging Techniques, Mounting, Point Sources, Stellar Spectra, Surface Geometry

Scientific paper

An improved holographic Wadsworth mounting is proposed which employs an aspherical surface of the fourth degree, between a sphere and a paraboloid, characterized by its parabolization coefficient K. It is shown that this design is a new case of stigmatism, with the image quality remaining excellent over a large region around the point of perfect stigmatism.

Affiliated with

Also associated with

No associations

Rating

Improved Wadsworth mounting with aspherical holographic grating does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Improved Wadsworth mounting with aspherical holographic grating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Improved Wadsworth mounting with aspherical holographic grating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1274331