GB2387701B - High speed laser module with folded beam path - Google Patents
High speed laser module with folded beam pathInfo
- Publication number
- GB2387701B GB2387701B GB0230159A GB0230159A GB2387701B GB 2387701 B GB2387701 B GB 2387701B GB 0230159 A GB0230159 A GB 0230159A GB 0230159 A GB0230159 A GB 0230159A GB 2387701 B GB2387701 B GB 2387701B
- Authority
- GB
- United Kingdom
- Prior art keywords
- high speed
- beam path
- laser module
- speed laser
- folded beam
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10683—Arrangement of fixed elements
- G06K7/10702—Particularities of propagating elements, e.g. lenses, mirrors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10603—Basic scanning using moving elements
- G06K7/10633—Basic scanning using moving elements by oscillation
- G06K7/10643—Activating means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10554—Moving beam scanning
- G06K7/10594—Beam path
- G06K7/10683—Arrangement of fixed elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/125,149 US6805295B2 (en) | 2001-11-06 | 2002-04-18 | High speed laser scan module with folded beam path |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0230159D0 GB0230159D0 (en) | 2003-02-05 |
GB2387701A GB2387701A (en) | 2003-10-22 |
GB2387701B true GB2387701B (en) | 2005-11-23 |
Family
ID=22418404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0230159A Expired - Fee Related GB2387701B (en) | 2002-04-18 | 2002-12-24 | High speed laser module with folded beam path |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4435469B2 (en) |
DE (1) | DE60216217T2 (en) |
GB (1) | GB2387701B (en) |
TW (1) | TWI261207B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011038072A2 (en) * | 2009-09-23 | 2011-03-31 | Metrologic Instruments, Inc. | Molded elastomeric flexural elements for use in a laser scanning assemblies and scanners, and methods of manufacturing, tuning and adjusting the same |
US8390909B2 (en) | 2009-09-23 | 2013-03-05 | Metrologic Instruments, Inc. | Molded elastomeric flexural elements for use in a laser scanning assemblies and scanners, and methods of manufacturing, tuning and adjusting the same |
US8915439B2 (en) | 2012-02-06 | 2014-12-23 | Metrologic Instruments, Inc. | Laser scanning modules embodying silicone scan element with torsional hinges |
US8746563B2 (en) | 2012-06-10 | 2014-06-10 | Metrologic Instruments, Inc. | Laser scanning module with rotatably adjustable laser scanning assembly |
CN112020662A (en) * | 2018-04-28 | 2020-12-01 | 深圳市大疆创新科技有限公司 | Light detection and ranging sensor with optics and solid state detector and associated systems and methods |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962980A (en) * | 1989-01-23 | 1990-10-16 | Metrologic Instruments, Inc. | Laser scanner engine with folded beam path |
US5486944A (en) * | 1989-10-30 | 1996-01-23 | Symbol Technologies, Inc. | Scanner module for symbol scanning system |
US5955720A (en) * | 1996-03-21 | 1999-09-21 | Symbol Technologies, Inc. | Semi-retroreflective scanners |
US6000619A (en) * | 1992-02-21 | 1999-12-14 | Spectra-Physics Scanning Systems, Inc. | Scanner assembly |
EP1039409A2 (en) * | 1999-03-24 | 2000-09-27 | Symbol Technologies, Inc. | Retro-reflective scan module for electro-optical readers |
US6216951B1 (en) * | 1989-06-16 | 2001-04-17 | Symbol Technologies, Inc. | Optical scanner with hand-held and hands-free modes of use |
-
2002
- 2002-08-29 TW TW91119671A patent/TWI261207B/en not_active IP Right Cessation
- 2002-09-04 DE DE2002616217 patent/DE60216217T2/en not_active Expired - Fee Related
- 2002-10-08 JP JP2002294558A patent/JP4435469B2/en not_active Expired - Fee Related
- 2002-12-24 GB GB0230159A patent/GB2387701B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962980A (en) * | 1989-01-23 | 1990-10-16 | Metrologic Instruments, Inc. | Laser scanner engine with folded beam path |
US6216951B1 (en) * | 1989-06-16 | 2001-04-17 | Symbol Technologies, Inc. | Optical scanner with hand-held and hands-free modes of use |
US5486944A (en) * | 1989-10-30 | 1996-01-23 | Symbol Technologies, Inc. | Scanner module for symbol scanning system |
US6000619A (en) * | 1992-02-21 | 1999-12-14 | Spectra-Physics Scanning Systems, Inc. | Scanner assembly |
US5955720A (en) * | 1996-03-21 | 1999-09-21 | Symbol Technologies, Inc. | Semi-retroreflective scanners |
EP1039409A2 (en) * | 1999-03-24 | 2000-09-27 | Symbol Technologies, Inc. | Retro-reflective scan module for electro-optical readers |
Also Published As
Publication number | Publication date |
---|---|
JP2003315713A (en) | 2003-11-06 |
GB0230159D0 (en) | 2003-02-05 |
TWI261207B (en) | 2006-09-01 |
GB2387701A (en) | 2003-10-22 |
DE60216217T2 (en) | 2007-09-13 |
DE60216217D1 (en) | 2007-01-04 |
JP4435469B2 (en) | 2010-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20131224 |