REFLECTING DIFFRACTION GRATING Russian patent published in 1998 - IPC

Abstract RU 2105274 C1

FIELD: spectral instrumentation engineering. SUBSTANCE: every slit in reflecting diffraction grating having stepped slits is provided with two (or more) operating diffraction surfaces (edges) positioned at different angles relative to grating surface normal. EFFECT: improved design. 3 dwg

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RU 2 105 274 C1

Authors

Shvindt N.N.

Karklit L.V.

Poletaev A.I.

Tverdokhlebov E.N.

Dates

1998-02-20—Published

1996-05-24—Filed