GB8919220D0 - Diffraction grating assembly - Google Patents

Diffraction grating assembly

Info

Publication number
GB8919220D0
GB8919220D0 GB898919220A GB8919220A GB8919220D0 GB 8919220 D0 GB8919220 D0 GB 8919220D0 GB 898919220 A GB898919220 A GB 898919220A GB 8919220 A GB8919220 A GB 8919220A GB 8919220 D0 GB8919220 D0 GB 8919220D0
Authority
GB
United Kingdom
Prior art keywords
diffraction grating
grating assembly
assembly
diffraction
grating
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.)
Pending
Application number
GB898919220A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GB898919220A priority Critical patent/GB8919220D0/en
Publication of GB8919220D0 publication Critical patent/GB8919220D0/en
Priority to PCT/GB1990/001295 priority patent/WO1991002991A1/en
Priority to AU61694/90A priority patent/AU6169490A/en
Pending legal-status Critical Current

Links

GB898919220A 1989-08-24 1989-08-24 Diffraction grating assembly Pending GB8919220D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB898919220A GB8919220D0 (en) 1989-08-24 1989-08-24 Diffraction grating assembly
PCT/GB1990/001295 WO1991002991A1 (en) 1989-08-24 1990-08-16 Diffraction grating assembly
AU61694/90A AU6169490A (en) 1989-08-24 1990-08-16 Diffraction grating assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919220A GB8919220D0 (en) 1989-08-24 1989-08-24 Diffraction grating assembly

Publications (1)

Publication Number Publication Date
GB8919220D0 true GB8919220D0 (en) 1989-10-04

Family

ID=10662042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898919220A Pending GB8919220D0 (en) 1989-08-24 1989-08-24 Diffraction grating assembly

Country Status (3)

Country Link
AU (1) AU6169490A (en)
GB (1) GB8919220D0 (en)
WO (1) WO1991002991A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724125B2 (en) 1999-03-30 2004-04-20 Massachusetts Institute Of Technology Methods and apparatus for diffractive optical processing using an actuatable structure
US7046410B2 (en) 2001-10-11 2006-05-16 Polychromix, Inc. Actuatable diffractive optical processor
WO2007089770A2 (en) 2006-01-31 2007-08-09 Polychromix Corporation Hand-held ir spectrometer with a fixed grating and a diffractive mems-array
US8659835B2 (en) 2009-03-13 2014-02-25 Optotune Ag Lens systems and method
JP7324619B2 (en) * 2019-06-04 2023-08-10 スタンレー電気株式会社 Optical deflector and optical scanning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007108B1 (en) * 1978-07-18 1983-04-13 Nippon Telegraph and Telephone Public Corporation A method of manufacturing a diffraction grating structure
US4662746A (en) * 1985-10-30 1987-05-05 Texas Instruments Incorporated Spatial light modulator and method
EP0223414B1 (en) * 1985-10-16 1994-01-12 BRITISH TELECOMMUNICATIONS public limited company Mounting a component to a substrate
JPS63129686A (en) * 1986-11-20 1988-06-02 Matsushita Electric Ind Co Ltd Light feedback type emission device
DE3732625A1 (en) * 1987-09-28 1989-04-06 Siemens Ag Monomode laser transmitter

Also Published As

Publication number Publication date
WO1991002991A1 (en) 1991-03-07
AU6169490A (en) 1991-04-03

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