Abstract

A dispersive device that permits us to analyze two arbitrary spectral profiles simultaneously with the same detector like an optical multichannel analyzer has been designed. The device consists of a holographic grating with two different spatial frequencies, which are not recorded simultaneously, and that are calculated specifically for two spectral lines under study.

© 1992 Optical Society of America

Measure of the diffraction efficiency of a holographic grating created by two Gaussian beams

Philippe Leclere, Yvon Renotte, and Yves Lion
Appl. Opt. 31(23) 4725-4733 (1992)

Improvements of a spatial frequency analyzer for automated characterization of holographic recording materials

Jean J. A. Couture and Donald Tanguay
Appl. Opt. 31(14) 2499-2505 (1992)

Large interconnects in photorefractives: grating erasure problem and a proposed solution

Kasra Rastani and William M. Hubbard
Appl. Opt. 31(5) 598-605 (1992)

Aberration-corrected aspheric gratings for far-ultraviolet spectrographs: holographic approach

Pam Davila, David Content, and Catherine Trout
Appl. Opt. 31(7) 949-954 (1992)

Spatial-frequency response of holographic gratings photodeposited from inorganic colloids

V. Weiss, A. Peled, and A. A. Friesem
Appl. Opt. 33(22) 4988-4992 (1994)