GB8714289D0 - A polorisation sensing device - Google Patents

A polorisation sensing device

Info

Publication number
GB8714289D0
GB8714289D0 GB878714289A GB8714289A GB8714289D0 GB 8714289 D0 GB8714289 D0 GB 8714289D0 GB 878714289 A GB878714289 A GB 878714289A GB 8714289 A GB8714289 A GB 8714289A GB 8714289 D0 GB8714289 D0 GB 8714289D0
Authority
GB
United Kingdom
Prior art keywords
polorisation
sensing device
sensing
polorisation sensing
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
GB878714289A
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 PLC
Original Assignee
British Aerospace 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 Aerospace PLC filed Critical British Aerospace PLC
Priority to GB878714289A priority Critical patent/GB8714289D0/en
Priority to DE19883820226 priority patent/DE3820226A1/en
Priority to FR8808071A priority patent/FR2690529A1/en
Publication of GB8714289D0 publication Critical patent/GB8714289D0/en
Pending legal-status Critical Current

Links

GB878714289A 1987-06-18 1987-06-18 A polorisation sensing device Pending GB8714289D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB878714289A GB8714289D0 (en) 1987-06-18 1987-06-18 A polorisation sensing device
DE19883820226 DE3820226A1 (en) 1987-06-18 1988-06-14 Polarisation sensor for determining light source eg laser beam - cyclically modulates polarisation of input beam using rotating half-wave plate or Faraday cell and analyses using beam divider and differential amplifier to distinguish signal from background.
FR8808071A FR2690529A1 (en) 1987-06-18 1988-06-16 Polarization detection device.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878714289A GB8714289D0 (en) 1987-06-18 1987-06-18 A polorisation sensing device

Publications (1)

Publication Number Publication Date
GB8714289D0 true GB8714289D0 (en) 1992-11-04

Family

ID=10619145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB878714289A Pending GB8714289D0 (en) 1987-06-18 1987-06-18 A polorisation sensing device

Country Status (3)

Country Link
DE (1) DE3820226A1 (en)
FR (1) FR2690529A1 (en)
GB (1) GB8714289D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344855C2 (en) * 1993-12-29 1997-07-10 Abb Research Ltd Method for polarimetric evaluation of a polarization-modulated light signal
US7103077B2 (en) * 2004-04-29 2006-09-05 20/10 Perfect Vision Optische Geraete Gmbh System and method for measuring and controlling an energy of an ultra-short pulse of a laser beam
DE102012203947A1 (en) * 2012-03-14 2013-03-21 Carl Zeiss Smt Gmbh Optical system for wafer inspection system for detecting wafer defects or impurities, comprises polarization beam splitter, and transmissive optical element that causes rotation of polarization device by linear polarized light

Also Published As

Publication number Publication date
FR2690529A1 (en) 1993-10-29
DE3820226A1 (en) 1993-10-14

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