Optical storage media and method for optical data storage via local changes in reflectivity of a format grating


Ontology type: sgo:Patent     


Patent Info

DATE

2003-01-28T00:00

AUTHORS

Matthew Lipson , Sergei Sochava , Lambertus Hesselink , Brian H. Cumpston , Robert R. MeLeod , Charles D. Claude

ABSTRACT

An optical data storage system and method comprising a photopolymer medium having generally a polymerizable monomer, an active binder, a first, hologram recording polymerization initiator, and a second, data writing polymerization initiator. The monomer is preferably a cationic ring-opening monomer. The hologram recording polymerization initiator preferably comprises a sensitizer and photoacid generator which initiate a first polymerization in the medium which defines a format hologram. The format hologram recording is carried out via interference of a signal and reference beam, with the sensitizer being specific for the wavelength(s) of the signal and reference beams. The hologram recording polymerization is only partial and does not consume all of the monomer present in the photopolymer medium. A second stage, a data writing polymerization initiator, specific to a data writing beam, locally advances polymerization at selected data storage locations to alter the previously recorded format hologram, resulting in optical data storage as localized alterations in the format hologram. More... »

JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/2867", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "name": "Matthew Lipson", 
        "type": "Person"
      }, 
      {
        "name": "Sergei Sochava", 
        "type": "Person"
      }, 
      {
        "name": "Lambertus Hesselink", 
        "type": "Person"
      }, 
      {
        "name": "Brian H. Cumpston", 
        "type": "Person"
      }, 
      {
        "name": "Robert R. MeLeod", 
        "type": "Person"
      }, 
      {
        "name": "Charles D. Claude", 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "sg:pub.10.1007/bf01538205", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1005827073", 
          "https://doi.org/10.1007/bf01538205"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1007/bf01538205", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1005827073", 
          "https://doi.org/10.1007/bf01538205"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1126/science.281.5383.1653", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1014002806"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1038/17989", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1025228833", 
          "https://doi.org/10.1038/17989"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "sg:pub.10.1038/17989", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1025228833", 
          "https://doi.org/10.1038/17989"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/ja9825985", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055870514"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1021/ja982751v", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1055870585"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1049/el:19950463", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1056782051"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1126/science.245.4920.843", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1062538233"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1126/science.273.5281.1533", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1062554113"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1364/ao.33.002152", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1065108771"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1364/ao.34.004105", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1065110114"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1364/ao.35.005308", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1065111343"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1364/ol.19.000625", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1065215040"
        ], 
        "type": "CreativeWork"
      }, 
      {
        "id": "https://doi.org/10.1364/ol.21.002023", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1065217129"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2003-01-28T00:00", 
    "description": "

An optical data storage system and method comprising a photopolymer medium having generally a polymerizable monomer, an active binder, a first, hologram recording polymerization initiator, and a second, data writing polymerization initiator. The monomer is preferably a cationic ring-opening monomer. The hologram recording polymerization initiator preferably comprises a sensitizer and photoacid generator which initiate a first polymerization in the medium which defines a format hologram. The format hologram recording is carried out via interference of a signal and reference beam, with the sensitizer being specific for the wavelength(s) of the signal and reference beams. The hologram recording polymerization is only partial and does not consume all of the monomer present in the photopolymer medium. A second stage, a data writing polymerization initiator, specific to a data writing beam, locally advances polymerization at selected data storage locations to alter the previously recorded format hologram, resulting in optical data storage as localized alterations in the format hologram.

", "id": "sg:patent.US-6512606-B1", "keywords": [ "optical storage", "method", "optical data storage", "local change", "reflectivity", "grating", "medium", "monomer", "binder", "polymerization", "ring opening", "sensitizer", "generator", "hologram", "recording", "interference", "signal", "reference", "wavelength", "second stage", "beam", "selected data", "alteration" ], "name": "Optical storage media and method for optical data storage via local changes in reflectivity of a format grating", "recipient": [ { "id": "https://www.grid.ac/institutes/grid.436643.0", "type": "Organization" } ], "sameAs": [ "https://app.dimensions.ai/details/patent/US-6512606-B1" ], "sdDataset": "patents", "sdDatePublished": "2019-04-18T10:28", "sdLicense": "https://scigraph.springernature.com/explorer/license/", "sdPublisher": { "name": "Springer Nature - SN SciGraph project", "type": "Organization" }, "sdSource": "s3://com-uberresearch-data-patents-target-20190320-rc/data/sn-export/402f166718b70575fb5d4ffe01f064d1/0000100128-0000352499/json_export_03117.jsonl", "type": "Patent" } ]
 

Download the RDF metadata as:  json-ld nt turtle xml License info

HOW TO GET THIS DATA PROGRAMMATICALLY:

JSON-LD is a popular format for linked data which is fully compatible with JSON.

curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/patent.US-6512606-B1'

N-Triples is a line-based linked data format ideal for batch operations.

curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/patent.US-6512606-B1'

Turtle is a human-readable linked data format.

curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/patent.US-6512606-B1'

RDF/XML is a standard XML format for linked data.

curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/patent.US-6512606-B1'


 

This table displays all metadata directly associated to this object as RDF triples.

106 TRIPLES      15 PREDICATES      50 URIs      31 LITERALS      2 BLANK NODES

Subject Predicate Object
1 sg:patent.US-6512606-B1 schema:about anzsrc-for:2867
2 schema:author Nc742102becc04b73b12d447d8b9879d8
3 schema:citation sg:pub.10.1007/bf01538205
4 sg:pub.10.1038/17989
5 https://doi.org/10.1021/ja9825985
6 https://doi.org/10.1021/ja982751v
7 https://doi.org/10.1049/el:19950463
8 https://doi.org/10.1126/science.245.4920.843
9 https://doi.org/10.1126/science.273.5281.1533
10 https://doi.org/10.1126/science.281.5383.1653
11 https://doi.org/10.1364/ao.33.002152
12 https://doi.org/10.1364/ao.34.004105
13 https://doi.org/10.1364/ao.35.005308
14 https://doi.org/10.1364/ol.19.000625
15 https://doi.org/10.1364/ol.21.002023
16 schema:datePublished 2003-01-28T00:00
17 schema:description <p>An optical data storage system and method comprising a photopolymer medium having generally a polymerizable monomer, an active binder, a first, hologram recording polymerization initiator, and a second, data writing polymerization initiator. The monomer is preferably a cationic ring-opening monomer. The hologram recording polymerization initiator preferably comprises a sensitizer and photoacid generator which initiate a first polymerization in the medium which defines a format hologram. The format hologram recording is carried out via interference of a signal and reference beam, with the sensitizer being specific for the wavelength(s) of the signal and reference beams. The hologram recording polymerization is only partial and does not consume all of the monomer present in the photopolymer medium. A second stage, a data writing polymerization initiator, specific to a data writing beam, locally advances polymerization at selected data storage locations to alter the previously recorded format hologram, resulting in optical data storage as localized alterations in the format hologram.</p>
18 schema:keywords alteration
19 beam
20 binder
21 generator
22 grating
23 hologram
24 interference
25 local change
26 medium
27 method
28 monomer
29 optical data storage
30 optical storage
31 polymerization
32 recording
33 reference
34 reflectivity
35 ring opening
36 second stage
37 selected data
38 sensitizer
39 signal
40 wavelength
41 schema:name Optical storage media and method for optical data storage via local changes in reflectivity of a format grating
42 schema:recipient https://www.grid.ac/institutes/grid.436643.0
43 schema:sameAs https://app.dimensions.ai/details/patent/US-6512606-B1
44 schema:sdDatePublished 2019-04-18T10:28
45 schema:sdLicense https://scigraph.springernature.com/explorer/license/
46 schema:sdPublisher N10b0dcb05f654a808ea994ae653bb623
47 sgo:license sg:explorer/license/
48 sgo:sdDataset patents
49 rdf:type sgo:Patent
50 N02eb22be0b72432092d7526bce062fe2 rdf:first N81dd1ce8c3f445f6bcea4f40ca036097
51 rdf:rest Ndb1ea40b72f14b799025c38a16612d67
52 N10b0dcb05f654a808ea994ae653bb623 schema:name Springer Nature - SN SciGraph project
53 rdf:type schema:Organization
54 N1eecbe40e9e34f4889ab7284e50722d0 schema:name Charles D. Claude
55 rdf:type schema:Person
56 N25f4be6e6399448b8322366f41606962 schema:name Matthew Lipson
57 rdf:type schema:Person
58 N2a7bfc66f5e74b1ab20557f72b70f77c rdf:first N1eecbe40e9e34f4889ab7284e50722d0
59 rdf:rest rdf:nil
60 N64839903c4894282b22768b3f61df2f1 schema:name Lambertus Hesselink
61 rdf:type schema:Person
62 N81dd1ce8c3f445f6bcea4f40ca036097 schema:name Brian H. Cumpston
63 rdf:type schema:Person
64 N895ac8ad0d4f49ffabe22074c3746454 rdf:first N64839903c4894282b22768b3f61df2f1
65 rdf:rest N02eb22be0b72432092d7526bce062fe2
66 Nc742102becc04b73b12d447d8b9879d8 rdf:first N25f4be6e6399448b8322366f41606962
67 rdf:rest Nc9d23c7f15df4cb3963f2b8a198bb00b
68 Nc85f23d3aadd43b6bd4da3b8bcc907d8 schema:name Sergei Sochava
69 rdf:type schema:Person
70 Nc9d23c7f15df4cb3963f2b8a198bb00b rdf:first Nc85f23d3aadd43b6bd4da3b8bcc907d8
71 rdf:rest N895ac8ad0d4f49ffabe22074c3746454
72 Ndb1ea40b72f14b799025c38a16612d67 rdf:first Ne0af91363e4541f3ba16ea8f58b40ce0
73 rdf:rest N2a7bfc66f5e74b1ab20557f72b70f77c
74 Ne0af91363e4541f3ba16ea8f58b40ce0 schema:name Robert R. MeLeod
75 rdf:type schema:Person
76 anzsrc-for:2867 schema:inDefinedTermSet anzsrc-for:
77 rdf:type schema:DefinedTerm
78 sg:pub.10.1007/bf01538205 schema:sameAs https://app.dimensions.ai/details/publication/pub.1005827073
79 https://doi.org/10.1007/bf01538205
80 rdf:type schema:CreativeWork
81 sg:pub.10.1038/17989 schema:sameAs https://app.dimensions.ai/details/publication/pub.1025228833
82 https://doi.org/10.1038/17989
83 rdf:type schema:CreativeWork
84 https://doi.org/10.1021/ja9825985 schema:sameAs https://app.dimensions.ai/details/publication/pub.1055870514
85 rdf:type schema:CreativeWork
86 https://doi.org/10.1021/ja982751v schema:sameAs https://app.dimensions.ai/details/publication/pub.1055870585
87 rdf:type schema:CreativeWork
88 https://doi.org/10.1049/el:19950463 schema:sameAs https://app.dimensions.ai/details/publication/pub.1056782051
89 rdf:type schema:CreativeWork
90 https://doi.org/10.1126/science.245.4920.843 schema:sameAs https://app.dimensions.ai/details/publication/pub.1062538233
91 rdf:type schema:CreativeWork
92 https://doi.org/10.1126/science.273.5281.1533 schema:sameAs https://app.dimensions.ai/details/publication/pub.1062554113
93 rdf:type schema:CreativeWork
94 https://doi.org/10.1126/science.281.5383.1653 schema:sameAs https://app.dimensions.ai/details/publication/pub.1014002806
95 rdf:type schema:CreativeWork
96 https://doi.org/10.1364/ao.33.002152 schema:sameAs https://app.dimensions.ai/details/publication/pub.1065108771
97 rdf:type schema:CreativeWork
98 https://doi.org/10.1364/ao.34.004105 schema:sameAs https://app.dimensions.ai/details/publication/pub.1065110114
99 rdf:type schema:CreativeWork
100 https://doi.org/10.1364/ao.35.005308 schema:sameAs https://app.dimensions.ai/details/publication/pub.1065111343
101 rdf:type schema:CreativeWork
102 https://doi.org/10.1364/ol.19.000625 schema:sameAs https://app.dimensions.ai/details/publication/pub.1065215040
103 rdf:type schema:CreativeWork
104 https://doi.org/10.1364/ol.21.002023 schema:sameAs https://app.dimensions.ai/details/publication/pub.1065217129
105 rdf:type schema:CreativeWork
106 https://www.grid.ac/institutes/grid.436643.0 schema:Organization
 




Preview window. Press ESC to close (or click here)


...