JPS6478842A - Laser beam recording device - Google Patents
Laser beam recording deviceInfo
- Publication number
- JPS6478842A JPS6478842A JP62236860A JP23686087A JPS6478842A JP S6478842 A JPS6478842 A JP S6478842A JP 62236860 A JP62236860 A JP 62236860A JP 23686087 A JP23686087 A JP 23686087A JP S6478842 A JPS6478842 A JP S6478842A
- Authority
- JP
- Japan
- Prior art keywords
- cross
- section
- laser beam
- laser
- flux
- 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.)
- Granted
Links
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
Abstract
PURPOSE:To enable even a heat mode recording material to be recorded at high speed when it is used by arranging a semiconductor laser for synthesis of laser beam with an elliptic cross section emitted from first and second semiconductors and scanning in the longitudinal direction of the cross section of one laser beam. CONSTITUTION:Laser beams 17, 25 which are transformed into parallel beam fluxes by collimator lens 14, 22 after being emitted from semiconductors 12, 20 are introduced into a polarized beam splitter 18 as a P polarized beam. A synthesized beam 24 of the laser beam fluxes 17, 23 is emitted. The near center of the cross section of the laser beam flux 17 and one end of the cross section of the laser beam flux 23 cross each other directly. Subsequently, these beam fluxes become a synthetic beam 24 with a near T-shaped cross section. The overlapped part 25 of the synthetic beam has a high luminous intensity. The longitudinal direction of the cross section of the beam flux 23 is scanned (arrow direction A) by a light polarizer 26, and therefore, the laser beam flux 23 gives energy to a recording material 30 and moves while preheating the latter. The recording material 30 is recorded immediately through reaction beyond a threshold value.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236860A JP2561098B2 (en) | 1987-09-21 | 1987-09-21 | Laser beam recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62236860A JP2561098B2 (en) | 1987-09-21 | 1987-09-21 | Laser beam recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6478842A true JPS6478842A (en) | 1989-03-24 |
JP2561098B2 JP2561098B2 (en) | 1996-12-04 |
Family
ID=17006871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62236860A Expired - Fee Related JP2561098B2 (en) | 1987-09-21 | 1987-09-21 | Laser beam recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2561098B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04122207A (en) * | 1990-09-12 | 1992-04-22 | Takashi Yonehara | Deelectrifying brush and deelectrifier |
JPH04336859A (en) * | 1991-05-14 | 1992-11-25 | Kyocera Corp | High density image forming method |
EP1925458A1 (en) * | 2006-11-27 | 2008-05-28 | Toshiba Tec Kabushiki Kaisha | Contactless optical writing apparatus |
CN115805365A (en) * | 2023-01-17 | 2023-03-17 | 武汉铱科赛科技有限公司 | Composite deflection laser filling scanning system, method, device and equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54134456A (en) * | 1978-04-11 | 1979-10-18 | Canon Inc | Semiconductor laser light source |
-
1987
- 1987-09-21 JP JP62236860A patent/JP2561098B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54134456A (en) * | 1978-04-11 | 1979-10-18 | Canon Inc | Semiconductor laser light source |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04122207A (en) * | 1990-09-12 | 1992-04-22 | Takashi Yonehara | Deelectrifying brush and deelectrifier |
JPH04336859A (en) * | 1991-05-14 | 1992-11-25 | Kyocera Corp | High density image forming method |
EP1925458A1 (en) * | 2006-11-27 | 2008-05-28 | Toshiba Tec Kabushiki Kaisha | Contactless optical writing apparatus |
US7804759B2 (en) | 2006-11-27 | 2010-09-28 | Toshiba Tec Kabushiki Kaisha | Contactless optical writing apparatus |
CN115805365A (en) * | 2023-01-17 | 2023-03-17 | 武汉铱科赛科技有限公司 | Composite deflection laser filling scanning system, method, device and equipment |
CN115805365B (en) * | 2023-01-17 | 2023-05-26 | 武汉铱科赛科技有限公司 | Composite deflection laser filling scanning system, method, device and equipment |
Also Published As
Publication number | Publication date |
---|---|
JP2561098B2 (en) | 1996-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |