SU1743300A1 - Photothermoplastic carrier of information - Google Patents

Photothermoplastic carrier of information

Info

Publication number
SU1743300A1
SU1743300A1 SU4736918/04A SU4736918A SU1743300A1 SU 1743300 A1 SU1743300 A1 SU 1743300A1 SU 4736918/04 A SU4736918/04 A SU 4736918/04A SU 4736918 A SU4736918 A SU 4736918A SU 1743300 A1 SU1743300 A1 SU 1743300A1
Authority
SU
USSR - Soviet Union
Prior art keywords
carrier
epoxypropylcarbazole
image
information
mass
Prior art date
Application number
SU4736918/04A
Other languages
Russian (ru)
Inventor
И.Ф. Перепичка
Д.Д. Мысык
Н.И. Соколов
Л.И. Костенко
Л.А. Перельман
С.А. Гребенюк
А.Ф. Попов
М.Ю. Баженов
Ю.М. Барабаш
Original Assignee
Институт физико-органической химии и углехимии АН УССР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт физико-органической химии и углехимии АН УССР filed Critical Институт физико-органической химии и углехимии АН УССР
Priority to SU4736918/04A priority Critical patent/SU1743300A1/en
Application granted granted Critical
Publication of SU1743300A1 publication Critical patent/SU1743300A1/en

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Abstract

FIELD: optical holography. SUBSTANCE: phototermoplastic carrier consists of the backing and photosensitive layer containing polymeric photoconductor poly-N-epoxypropylcarbazole or copolymer of N-epoxypropylcarbazole with glycidyl ester of the general formula (image) with molecular mass 800-900 a.e.m. where x 0-0.14; n 3-5; R. Sensibilizing agent: 2,7-di-n-undecylhydroxycarbonyl-4,5-dinitro-9-dicyanomethylfluorene of the formula (image) at concentration 5-12% of polymeric photoconductor mass. Material shows holographic sensitivity S1% 15-27 m/J at λ 750 nm, diffraction effectiveness h20-25% and a value of "parasitic memory" 0.8-1.5% EFFECT: enhanced quality of carrier. 1 dwg, 1 tbl
SU4736918/04A 1989-09-11 1989-09-11 Photothermoplastic carrier of information SU1743300A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4736918/04A SU1743300A1 (en) 1989-09-11 1989-09-11 Photothermoplastic carrier of information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4736918/04A SU1743300A1 (en) 1989-09-11 1989-09-11 Photothermoplastic carrier of information

Publications (1)

Publication Number Publication Date
SU1743300A1 true SU1743300A1 (en) 1995-08-27

Family

ID=60531046

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4736918/04A SU1743300A1 (en) 1989-09-11 1989-09-11 Photothermoplastic carrier of information

Country Status (1)

Country Link
SU (1) SU1743300A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998195B1 (en) * 2000-06-08 2006-02-14 Holotech A.S. Device for registration of optical holograms on the amorphous molecular semiconductor films
MD313Z (en) * 2009-07-08 2011-08-31 Государственный Университет Молд0 Photothermoplastic medium for recording of optical information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6998195B1 (en) * 2000-06-08 2006-02-14 Holotech A.S. Device for registration of optical holograms on the amorphous molecular semiconductor films
MD313Z (en) * 2009-07-08 2011-08-31 Государственный Университет Молд0 Photothermoplastic medium for recording of optical information

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