GB8422284D0 - Acousto-optic spectrum analysers - Google Patents

Acousto-optic spectrum analysers

Info

Publication number
GB8422284D0
GB8422284D0 GB848422284A GB8422284A GB8422284D0 GB 8422284 D0 GB8422284 D0 GB 8422284D0 GB 848422284 A GB848422284 A GB 848422284A GB 8422284 A GB8422284 A GB 8422284A GB 8422284 D0 GB8422284 D0 GB 8422284D0
Authority
GB
United Kingdom
Prior art keywords
acousto
optic spectrum
spectrum analysers
analysers
optic
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.)
Granted
Application number
GB848422284A
Other versions
GB2146766B (en
GB2146766A (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.)
Plessey Co Ltd
Original Assignee
Plessey 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
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of GB8422284D0 publication Critical patent/GB8422284D0/en
Publication of GB2146766A publication Critical patent/GB2146766A/en
Application granted granted Critical
Publication of GB2146766B publication Critical patent/GB2146766B/en
Expired 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
    • G01J3/1256—Generating the spectrum; Monochromators using acousto-optic tunable filter

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
GB08422284A 1983-09-14 1984-09-04 Acousto optic spectrum analysers Expired GB2146766B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838324583A GB8324583D0 (en) 1983-09-14 1983-09-14 Acousto-optic spectrum analysers

Publications (3)

Publication Number Publication Date
GB8422284D0 true GB8422284D0 (en) 1984-10-10
GB2146766A GB2146766A (en) 1985-04-24
GB2146766B GB2146766B (en) 1986-10-22

Family

ID=10548759

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838324583A Pending GB8324583D0 (en) 1983-09-14 1983-09-14 Acousto-optic spectrum analysers
GB08422284A Expired GB2146766B (en) 1983-09-14 1984-09-04 Acousto optic spectrum analysers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838324583A Pending GB8324583D0 (en) 1983-09-14 1983-09-14 Acousto-optic spectrum analysers

Country Status (1)

Country Link
GB (2) GB8324583D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8923555D0 (en) * 1989-10-19 1989-12-06 Secr Defence Bragg cell analyser
GB2252652B (en) * 1989-10-19 1993-08-11 Secr Defence A wide bandwidth rf spectrum analyser
RU2177605C1 (en) * 2000-12-04 2001-12-27 Атнашев Виталий Борисович Spectrometry process and device for its realization ( variants )

Also Published As

Publication number Publication date
GB2146766B (en) 1986-10-22
GB8324583D0 (en) 1983-10-19
GB2146766A (en) 1985-04-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee