SE9504206D0 - Optical coupling device and method for its production - Google Patents

Optical coupling device and method for its production

Info

Publication number
SE9504206D0
SE9504206D0 SE9504206A SE9504206A SE9504206D0 SE 9504206 D0 SE9504206 D0 SE 9504206D0 SE 9504206 A SE9504206 A SE 9504206A SE 9504206 A SE9504206 A SE 9504206A SE 9504206 D0 SE9504206 D0 SE 9504206D0
Authority
SE
Sweden
Prior art keywords
range
optical coupling
solid
media
coupling device
Prior art date
Application number
SE9504206A
Other languages
Swedish (sv)
Inventor
Bengt Ivarsson
Henrik Oestling
Original Assignee
Pharmacia Ab
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 Pharmacia Ab filed Critical Pharmacia Ab
Priority to SE9504206A priority Critical patent/SE9504206D0/en
Publication of SE9504206D0 publication Critical patent/SE9504206D0/en
Priority to PCT/SE1996/001522 priority patent/WO1997019375A1/en

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  • Physics & Mathematics (AREA)
  • Optical Measuring Cells (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A replaceable and reusable optical coupling device, suitable for use in a biosensor, for the coupling of light from a first solid optically transparent medium (2) to a second solid optically transparent medium (4) comprises opposite elastic contact portions (6, 7) for contacting the first and second solid media (2, 4) and has a refractive index matching with these media. At least one of the contact portions (6, 7) has a convex surface and is adapted to be compressed when pressed against one of the two solid media (2, 4) to provide an optically coupling contact area. In its non-compressed state, the convex portion has a maximum height over its periphery in the range of about 5 - 280 mu m, preferably in the range of about 12 - 140 mu m, and a ratio of maximum height to maximum lateral extension in the range of about 0.00008 - 0.05, preferably from about 0.0001 - 0.03. In its compressed state, the convex surface portion is elastically deformed to provide an optical coupling area with uniform light transmission in the range of about 12 to about 5000 mm<2>, preferably in the range about 28 - 1500 mm<2>.
SE9504206A 1995-11-24 1995-11-24 Optical coupling device and method for its production SE9504206D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9504206A SE9504206D0 (en) 1995-11-24 1995-11-24 Optical coupling device and method for its production
PCT/SE1996/001522 WO1997019375A1 (en) 1995-11-24 1996-11-22 Optical coupling device and method for its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504206A SE9504206D0 (en) 1995-11-24 1995-11-24 Optical coupling device and method for its production

Publications (1)

Publication Number Publication Date
SE9504206D0 true SE9504206D0 (en) 1995-11-24

Family

ID=20400350

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504206A SE9504206D0 (en) 1995-11-24 1995-11-24 Optical coupling device and method for its production

Country Status (2)

Country Link
SE (1) SE9504206D0 (en)
WO (1) WO1997019375A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6016348A (en) * 1996-11-27 2000-01-18 Thomson Consumer Electronics, Inc. Decoding system and data format for processing and storing encrypted broadcast, cable or satellite video data
JP2000193850A (en) * 1998-12-24 2000-07-14 Sony Corp Device and method for connecting optical fiber
US7518724B2 (en) 2000-07-11 2009-04-14 Maven Technologies Image acquisition, processing, and display
US6594011B1 (en) 2000-07-11 2003-07-15 Maven Technologies, Llc Imaging apparatus and method
US7193711B2 (en) 2000-07-11 2007-03-20 Maven Technologies, Llc Imaging method and apparatus
US6833920B2 (en) 2000-07-11 2004-12-21 Maven Technologies Llc Apparatus and method for imaging
US7023547B2 (en) 2000-07-11 2006-04-04 Maven Technologies, Llc Apparatus including a biochip for imaging of biological samples and method
US7867783B2 (en) 2007-02-22 2011-01-11 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
GB2447696A (en) 2007-03-23 2008-09-24 Univ Exeter Photonic biosensor arrays
US7863037B1 (en) 2007-04-04 2011-01-04 Maven Technologies, Llc Ligand binding assays on microarrays in closed multiwell plates
US7799558B1 (en) 2007-05-22 2010-09-21 Dultz Shane C Ligand binding assays on microarrays in closed multiwell plates
WO2009066236A1 (en) * 2007-11-22 2009-05-28 Koninklijke Philips Electronics N.V. Methods and systems for coupling a bio-cartridge with an optical reader
US8039270B2 (en) 2008-05-22 2011-10-18 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US7981664B1 (en) 2008-05-22 2011-07-19 Maven Technologies, Llc Apparatus and method for performing ligand binding assays on microarrays in multiwell plates
US10881273B2 (en) 2015-03-04 2021-01-05 Northwestern University Pre-fabricated, on-demand interface for use in providing optical coupling between disposable and reusable members of a low coherence enhanced backscattering fiber-optic probe
CN114720429A (en) * 2022-04-12 2022-07-08 无锡简测生物科技有限公司 Optical measurement system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127220B (en) * 1982-08-31 1986-04-23 Tokyo Shibaura Electric Co Light-triggered semiconductor device and light guide thereto
SE462408B (en) * 1988-11-10 1990-06-18 Pharmacia Ab OPTICAL BIOSENSOR SYSTEM USING SURFACE MONITORING RESONSE FOR THE DETECTION OF A SPECIFIC BIOMOLIC CYCLE, TO CALIBRATE THE SENSOR DEVICE AND TO CORRECT FOUND BASELINE OPERATION IN THE SYSTEM

Also Published As

Publication number Publication date
WO1997019375A1 (en) 1997-05-29

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