Reflecting diffraction grating

Details Reflecting diffraction grating Reflecting diffraction grating

1986-08-12

1989-06-13

Bovernick, Rodney B.

Optics: measuring and testing

Range or remote distance finding

With photodetection

350 9619, 35016222, 356305, G02B 518, G02B 634

Patent

active

048386456

ABSTRACT:
An unmetallized grating is mounted on an optically transparent body is subjected to radiation which passes through the body and strikes the flanks of the grating grooves at an angle that is larger than the critical angle of the total reflection.

REFERENCES:
patent: 3674335 (1972-07-01), Ashkin et al.
patent: 4335933 (1982-06-01), Palmer
patent: 4475792 (1984-10-01), Sica, Jr.
patent: 4571024 (1986-02-01), Husbands
patent: 4622662 (1986-11-01), Laude et al.
patent: 4643519 (1987-02-01), Bussard et al.
patent: 4739501 (1988-04-01), Fussganger
patent: 4744618 (1988-05-01), Mahlein
Halliday and Resnick, "Total Internal Reflection", Fundamentals of Physics, 1981, pp. 693-694.

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