Split hologram and methods of making and using same

Claim 2

A holographic recording method for making a split hologram of an illuminated object from a holographic sensitive recording member, said method comprising the steps of segmenting the illuminated object into a plurality of single object segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being successively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of different adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member.

Claim 3

A method as in claim 1 where the first and last plurality of adjacent segments recorded each comprise two segments and the remaining plurality of adjacent segments recorded each comprise three segments.

Claim 4

A split hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being successively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of different adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member.

Claim 5

A split hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being successively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of different adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member.

Claim 6

A holographic image generating method comprising providing a hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being succesively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of different adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member; directing a beam of regenerating light onto one of said portions of said split hologram to thereby produce a regenerated image corresponding to said hologram portion and thus retrieve the information contained therein whereby the illumination intensity of said regenerated image will remain substantially constant even though said beam of regenerating light is directed on the boundary between said one hologram portion and another hologram portion adjacent thereto.

Claim 7

A holographic image generating method comprising providing a hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being succesively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of different adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member; directing a beam of regenerating light onto one of said portions of said split hologram to thereby produce a regenerated image corresponding to said hologram portion and thus retrieve the information contained therein whereby the illumination intensity of said regenerated image will remain substantially constant even though said beam of regenerating light is directed on the boundary between said one hologram portion and another hologram portion adjacent thereto.

Claim 8

A holographic image generating method comprising providing a hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being successively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member; scanning a beam of regenerating light onto successive portions of said split hologram to thereby produce a regenerated image of said illuminated object whereby the illumination intensity will be substantially constant over said regenerated image.

Claim 9

A holographic image generating method comprising providing a hologram of an illuminated object made from a holographic sensitive recording member by segmenting the illuminated object into a plurality of segments, segmenting the holographic sensitive recording member into a plurality of single recording segments respectively corresponding to said plurality of single object segments, said recording segments being successively disposed on said holographic sensitive recording member from a first one to a last one of said single recording segments, recording a plurality of different adjacent object segments of said illuminated object onto successive single recording segments of said holographic sensitive recording member where each plurality of different adjacent object segments recorded onto one of said single recording segments, after the first plurality of adjacent object segments are recorded on said first of said single recording segments, includes the unrecorded object segment adjacent the last recorded plurality of adjacent object segments whereby said split hologram is formed, the split hologram having a plurality of portions respectively corresponding to said plurality of recording segments of the holographic sensitive recording member; scanning a beam of regenerating light onto successive portions of said split hologram to thereby produce a regenerated image of said illuminated object whereby the illumination intensity will be substantially constant over said regenerated image.

Claim 10

A holographic recording method as in claim 1 where said plurality of different, adjacent object segments are sequentially recorded onto said successive single recording segments.

Claim 11

A holographic recording method as in claim 3 where said plurality of different, adjacent object segments are sequentially recorded onto said successive single recording segments.

Claim 12

A holographic recording method as in claim 4 where said plurality of different, adjacent object segments are sequentially recorded onto said successive single recording segments.

Claim 13

A holographic recording method as in claim 5 where said plurality of different, adjacent object segments are sequentially recorded onto said successive single recording segments.