Self-aligning holographic optical system and related methods

Details Self-aligning holographic optical system and related methods Self-aligning holographic optical system and related methods

2006-05-09

2006-05-09

Boutsikaris, Leonidas (Department: 2872)

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

C359S034000, C385S024000, C385S037000

Reexamination Certificate

active

07042604

ABSTRACT:
Systems and methods for making a self-aligning optical system are provided, Briefly described, in architecture, one such system for making an optical system, among others, can be implemented as follows. The system includes a grating substrate supporting a holographically-formed diffraction grating and an array mount for defining relative locations of point sources of light. The array mount contains recording points that define locations of point sources of recording light used to illuminate the grating substrate during fabrication of the holographically-formed diffraction grating and use points that define locations of light apertures used in operation of the holographically-formed diffraction grating. Other systems and methods are also provided.

REFERENCES:
patent: 4387955 (1983-06-01), Ludman et al.
patent: 4824193 (1989-04-01), Maeda et al.
patent: 2004/0096150 (2004-05-01), Laudo

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