G - Physics – 02 – B
Patent
G - Physics
02
B
88/0.1
G02B 1/00 (2006.01) G02B 5/00 (2006.01) G02B 5/32 (2006.01) G02B 27/42 (2006.01)
Patent
CA 1152787
ABSTRACT OF THE DISCLOSURE A method of producing an inline hologram lens is disclosed which includes the steps of producing a diffracted wave beam by a diffraction device, producing a spherical wave beam by an optical device, providing the diffracted wave beam perpendicularly incident on a photo -sensitive layer as a reference wave beam, providing, simultaneously, the spherical wave beam perpendicularly incident on the photo-sensitive layer as a subject wave beam through the diffraction device, and developing the photo-sensitive layer to produce an inline hologram lens.
377059
Hasegawa Kayoko
Kojima Chiaki
Miyahara Kosuke
Gowling Lafleur Henderson Llp
Sony Corporation
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