DE68908543T2 - Orientierte Polydiacetylen-Schicht. - Google Patents
Orientierte Polydiacetylen-Schicht.Info
- Publication number
- DE68908543T2 DE68908543T2 DE89403536T DE68908543T DE68908543T2 DE 68908543 T2 DE68908543 T2 DE 68908543T2 DE 89403536 T DE89403536 T DE 89403536T DE 68908543 T DE68908543 T DE 68908543T DE 68908543 T2 DE68908543 T2 DE 68908543T2
- Authority
- DE
- Germany
- Prior art keywords
- polydiacetylene layer
- oriented
- oriented polydiacetylene
- layer
- polydiacetylene
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/355—Non-linear optics characterised by the materials used
- G02F1/361—Organic materials
- G02F1/3615—Organic materials containing polymers
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
- C30B23/02—Epitaxial-layer growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/54—Organic compounds
- C30B29/58—Macromolecular compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10S117/915—Separating from substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
- Y10S117/918—Single-crystal waveguide
- Y10S117/919—Organic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8817178A FR2641004B1 (de) | 1988-12-26 | 1988-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908543D1 DE68908543D1 (de) | 1993-09-23 |
DE68908543T2 true DE68908543T2 (de) | 1994-03-24 |
Family
ID=9373415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89403536T Expired - Fee Related DE68908543T2 (de) | 1988-12-26 | 1989-12-19 | Orientierte Polydiacetylen-Schicht. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5180463A (de) |
EP (1) | EP0376798B1 (de) |
JP (1) | JPH02226126A (de) |
DE (1) | DE68908543T2 (de) |
FR (1) | FR2641004B1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5985687A (en) * | 1996-04-12 | 1999-11-16 | The Regents Of The University Of California | Method for making cleaved facets for lasers fabricated with gallium nitride and other noncubic materials |
JP3908325B2 (ja) * | 1997-04-07 | 2007-04-25 | 株式会社日本触媒 | 昇華性物質の回収方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220747A (en) * | 1976-06-28 | 1980-09-02 | Allied Chemical Corporation | Crystalline diacetylene polymers |
US4125534A (en) * | 1977-02-25 | 1978-11-14 | Allied Chemical Corporation | Carbazolyl diacetylenic compounds |
US4208501A (en) * | 1977-02-25 | 1980-06-17 | Allied Chemical Corporation | Carbazolyl diacetylenic polymers |
US4698121A (en) * | 1985-02-26 | 1987-10-06 | Gte Laboratories Incorporated | Methods for the preparation of oriented thin large-area single crystals of diacetylenes and polydiacetylenes |
US4684434A (en) * | 1985-02-26 | 1987-08-04 | Gte Laboratories Incorporated | Method for the preparation of thin large-area single crystals of diacetylenes and polydiacetylenes |
US4793893A (en) * | 1985-02-26 | 1988-12-27 | Gte Laboratories Incorporated | Methods for the preparation of thin large-area single crystals of diacetylenes and polydiacetylenes |
-
1988
- 1988-12-26 FR FR8817178A patent/FR2641004B1/fr not_active Expired - Fee Related
-
1989
- 1989-12-19 DE DE89403536T patent/DE68908543T2/de not_active Expired - Fee Related
- 1989-12-19 EP EP89403536A patent/EP0376798B1/de not_active Expired - Lifetime
- 1989-12-21 US US07/454,343 patent/US5180463A/en not_active Expired - Fee Related
- 1989-12-26 JP JP1338017A patent/JPH02226126A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2641004A1 (de) | 1990-06-29 |
EP0376798A1 (de) | 1990-07-04 |
FR2641004B1 (de) | 1994-05-13 |
JPH02226126A (ja) | 1990-09-07 |
DE68908543D1 (de) | 1993-09-23 |
US5180463A (en) | 1993-01-19 |
EP0376798B1 (de) | 1993-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |