GB9305663D0 - Optical devices - Google Patents

Optical devices

Info

Publication number
GB9305663D0
GB9305663D0 GB939305663A GB9305663A GB9305663D0 GB 9305663 D0 GB9305663 D0 GB 9305663D0 GB 939305663 A GB939305663 A GB 939305663A GB 9305663 A GB9305663 A GB 9305663A GB 9305663 D0 GB9305663 D0 GB 9305663D0
Authority
GB
United Kingdom
Prior art keywords
optical devices
optical
devices
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.)
Withdrawn
Application number
GB939305663A
Other versions
GB2265990A (en
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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.)
Filing date
Publication date
Priority claimed from GB929207996A external-priority patent/GB9207996D0/en
Application filed by Marconi Co Ltd filed Critical Marconi Co Ltd
Priority to GB9305663A priority Critical patent/GB2265990A/en
Publication of GB9305663D0 publication Critical patent/GB9305663D0/en
Publication of GB2265990A publication Critical patent/GB2265990A/en
Withdrawn legal-status Critical Current

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
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/26—Generating the spectrum; Monochromators using multiple reflection, e.g. Fabry-Perot interferometer, variable interference filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Filters (AREA)
GB9305663A 1992-04-10 1993-03-19 Optical device where semi-reflective layers of Fabry-Perot resonator are non-uniformly spaced Withdrawn GB2265990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9305663A GB2265990A (en) 1992-04-10 1993-03-19 Optical device where semi-reflective layers of Fabry-Perot resonator are non-uniformly spaced

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929207996A GB9207996D0 (en) 1992-04-10 1992-04-10 Optical devices
GB9305663A GB2265990A (en) 1992-04-10 1993-03-19 Optical device where semi-reflective layers of Fabry-Perot resonator are non-uniformly spaced

Publications (2)

Publication Number Publication Date
GB9305663D0 true GB9305663D0 (en) 1993-05-05
GB2265990A GB2265990A (en) 1993-10-13

Family

ID=26300694

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9305663A Withdrawn GB2265990A (en) 1992-04-10 1993-03-19 Optical device where semi-reflective layers of Fabry-Perot resonator are non-uniformly spaced

Country Status (1)

Country Link
GB (1) GB2265990A (en)

Also Published As

Publication number Publication date
GB2265990A (en) 1993-10-13

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)