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公开(公告)号：DE60032878T2
公开(公告)日：2007-10-25
申请号：DE60032878
申请日：2000-11-06
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CURTIS KEVIN RICHARD , TACKITT MICHAEL C
Abstract: The invention involves a holographic system containing a photopolymer-type storage medium (74) located in the system's optical path (84), where the medium is rotated around a first axis (76) such that the surface of the medium is in a non-orthogonal relationship with the optical path, and a spatial light modulator (70) also located in the optical path, where the modulator is rotated around a second axis that is substantially orthogonal to the first axis, and wherein the surface of the modulator is in a non-orthogonal relationship with the optical path. This arrangement compensates for at least a portion of aberration introduced by the photopolymer media, thereby allowing presentation of a flatter, more focused, and less distorted image at the sensor (82).
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公开(公告)号：DE60032878D1
公开(公告)日：2007-02-22
申请号：DE60032878
申请日：2000-11-06
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CURTIS KEVIN RICHARD , TACKITT MICHAEL C
Abstract: The invention involves a holographic system containing a photopolymer-type storage medium (74) located in the system's optical path (84), where the medium is rotated around a first axis (76) such that the surface of the medium is in a non-orthogonal relationship with the optical path, and a spatial light modulator (70) also located in the optical path, where the modulator is rotated around a second axis that is substantially orthogonal to the first axis, and wherein the surface of the modulator is in a non-orthogonal relationship with the optical path. This arrangement compensates for at least a portion of aberration introduced by the photopolymer media, thereby allowing presentation of a flatter, more focused, and less distorted image at the sensor (82).
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