1987-08-26
1990-02-13
Arnold, Bruce Y.
350397, 350164, 350166, G02B 530
Patent
active
049001370
ABSTRACT:
A mirror for a ring laser gyroscope comprising a multi-layer dielectric stack and a layer having an optical thickness of a half wavelength so as to enhance absorption of s-polarized radiation relative to that of p-polarized radiation.
REFERENCES:
patent: 3427089 (1969-02-01), Webb
patent: 3851973 (1974-12-01), Macek
patent: 3927946 (1975-12-01), McClure
O. S. Heavens, "Optical Properties of Thin Solid Films", Butterworth Scientific Publications (1955), pp. 46-47.
I. M. Minkov, "Theory of Dielectric Mirrors in Obliquely Incident Light", Optical Spectroscopy (U.S.A.), vol. 33, No. 2, pp. 175-178.
Arnold Bruce Y.
British Aerospace Public Limited Company
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