SG11201401484YA - A spectrometer - Google Patents

A spectrometer

Info

Publication number: SG11201401484YA
Authority: SG; Singapore
Prior art keywords: spectrometer
Prior art date: 2011-10-14

Application number

SG11201401484YA

Inventor

Stephen Sweeney

Yaping Zhang

Original Assignee

Astrium Ltd

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.)

2011-10-14

Filing date

2012-10-09

Publication date

2014-09-26

2012-10-09 Application filed by Astrium Ltd filed Critical Astrium Ltd

2014-09-26 Publication of SG11201401484YA publication Critical patent/SG11201401484YA/en

Links

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0256—Compact construction
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0256—Compact construction
- G01J3/0259—Monolithic
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
- G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
- G02B6/29338—Loop resonators
- G02B6/29343—Cascade of loop resonators

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Optical Integrated Circuits (AREA)
Spectrometry And Color Measurement (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

SG11201401484YA 2011-10-14 2012-10-09 A spectrometer SG11201401484YA (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP11275127.6A EP2581772A1 (en)	2011-10-14	2011-10-14	A spectrometer
PCT/EP2012/069928 WO2013053683A1 (en)	2011-10-14	2012-10-09	A spectrometer

Publications (1)

Publication Number	Publication Date
SG11201401484YA true SG11201401484YA (en)	2014-09-26

Family

ID=46980990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG11201401484YA SG11201401484YA (en)	2011-10-14	2012-10-09	A spectrometer

Country Status (10)

Country	Link
US (1)	US9671285B2 (en)
EP (2)	EP2581772A1 (en)
JP (1)	JP6201218B2 (en)
KR (1)	KR102033397B1 (en)
CN (1)	CN103998962B (en)
AU (1)	AU2012323079B2 (en)
CA (1)	CA2856643C (en)
MY (1)	MY175726A (en)
SG (1)	SG11201401484YA (en)
WO (1)	WO2013053683A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109642986B (en) *	2016-09-06	2020-12-01	Ａｇｃ株式会社	Resin optical waveguide and composite optical waveguide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH05203826A (en) *	1992-01-29	1993-08-13	Nippondenso Co Ltd	Optical ring filter
JP2850996B2 (en)	1993-08-30	1999-01-27	日本電信電話株式会社	Optical coupling device
US6633696B1 (en)	1998-12-07	2003-10-14	California Institute Of Technology	Resonant optical wave power control devices and methods
US6839491B2 (en)	2000-12-21	2005-01-04	Xponent Photonics Inc	Multi-layer dispersion-engineered waveguides and resonators
US6865314B1 (en)	2001-01-11	2005-03-08	Steven M. Blair	Tunable optical wavelength filters and multi-level optical integrated circuits
WO2003001260A1 (en) *	2001-06-20	2003-01-03	Arryx, Inc.	Optical switches and routers and optical filters
KR100450935B1 (en) *	2002-07-03	2004-10-02	삼성전자주식회사	Method for fabricating tapered waveguide
US7088890B2 (en) *	2004-11-30	2006-08-08	Intel Corporation	Dual “cheese wedge” silicon taper waveguide
WO2007014218A2 (en)	2005-07-25	2007-02-01	Massachusetts Institute Of Technology	Wide free-spectral-range, widely tunable and hitless-switchable optical channel add-drop filters
JP2008287169A (en)	2007-05-21	2008-11-27	Nippon Telegr & Teleph Corp <Ntt>	Optical waveguide with mode stabilizer
CA2653710C (en)	2009-02-13	2017-03-07	Governors Of The University Of Alberta	Tapered waveguide coupler and spectrometer
JP5164897B2 (en)	2009-03-12	2013-03-21	独立行政法人情報通信研究機構	Optical filter
GB0908027D0 (en) *	2009-05-08	2009-06-24	Zinir Ltd	Spetrophotometer with no moving parts
CN101881861A (en) *	2010-06-13	2010-11-10	中国科学院半导体研究所	Non-linear taper inverted cone coupler structure

2011
- 2011-10-14 EP EP11275127.6A patent/EP2581772A1/en not_active Ceased
2012
- 2012-10-09 KR KR1020147012875A patent/KR102033397B1/en not_active Expired - Fee Related
- 2012-10-09 WO PCT/EP2012/069928 patent/WO2013053683A1/en active Application Filing
- 2012-10-09 CN CN201280061657.8A patent/CN103998962B/en not_active Expired - Fee Related
- 2012-10-09 AU AU2012323079A patent/AU2012323079B2/en not_active Ceased
- 2012-10-09 CA CA2856643A patent/CA2856643C/en not_active Expired - Fee Related
- 2012-10-09 MY MYPI2014001102A patent/MY175726A/en unknown
- 2012-10-09 JP JP2014535021A patent/JP6201218B2/en not_active Expired - Fee Related
- 2012-10-09 US US14/351,809 patent/US9671285B2/en not_active Expired - Fee Related
- 2012-10-09 SG SG11201401484YA patent/SG11201401484YA/en unknown
- 2012-10-09 EP EP12769130.1A patent/EP2766755B1/en not_active Not-in-force

Also Published As

Publication number	Publication date
CA2856643A1 (en)	2013-04-18
AU2012323079B2 (en)	2015-04-23
EP2766755B1 (en)	2018-06-13
KR102033397B1 (en)	2019-10-17
US9671285B2 (en)	2017-06-06
CN103998962B (en)	2017-05-24
EP2581772A1 (en)	2013-04-17
WO2013053683A1 (en)	2013-04-18
JP6201218B2 (en)	2017-09-27
US20150300877A1 (en)	2015-10-22
CN103998962A (en)	2014-08-20
EP2766755A1 (en)	2014-08-20
AU2012323079A1 (en)	2014-07-03
MY175726A (en)	2020-07-07
CA2856643C (en)	2019-02-26
JP2014531021A (en)	2014-11-20
KR20140108215A (en)	2014-09-05

Publication	Publication Date	Title
GB201114735D0 (en)	2011-10-12	Mass spectrometer
GB201113072D0 (en)	2011-09-14	A separator
EP2743656A4 (en)	2015-03-04	Spectroscope
EP2684130A4 (en)	2015-07-08	Creating a test case
GB2493281B (en)	2016-06-15	A footgauge
EP2743655A4 (en)	2015-04-15	Spectroscope
EP2685487A4 (en)	2015-03-18	Mass spectrometer
GB2508701B (en)	2017-09-06	A knee-walker
EP2766917A4 (en)	2015-07-22	Mass spectrometer
GB201114734D0 (en)	2011-10-12	Mass spectrometer
GB2497417B (en)	2017-10-25	A Former shoulder
GB201122102D0 (en)	2012-02-01	A canopy
SG11201400467XA (en)	2014-04-28	A locking assembly
EP2779208A4 (en)	2015-05-20	Mass spectrometer
EP2770523A4 (en)	2015-05-27	Mass spectrometer
GB2495904B (en)	2019-03-27	A separator
GB201106760D0 (en)	2011-06-01	A case
GB201113758D0 (en)	2011-09-21	Forming a structure
GB2548024B (en)	2018-01-03	A securing mechanism
SG11201401484YA (en)	2014-09-26	A spectrometer
GB2507940B (en)	2018-01-10	A shield
GB201103117D0 (en)	2011-04-06	A structure
GB201005949D0 (en)	2010-05-26	A spectrometer
GB201122489D0 (en)	2012-02-08	A hand-glove
GB201122100D0 (en)	2012-02-01	A footgauge