GB2302598B - Reflective scatter detector - Google Patents

Reflective scatter detector

Info

Publication number
GB2302598B
GB2302598B GB8821565A GB8821565A GB2302598B GB 2302598 B GB2302598 B GB 2302598B GB 8821565 A GB8821565 A GB 8821565A GB 8821565 A GB8821565 A GB 8821565A GB 2302598 B GB2302598 B GB 2302598B
Authority
GB
United Kingdom
Prior art keywords
scatter detector
reflective
reflective scatter
detector
scatter
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.)
Expired - Fee Related
Application number
GB8821565A
Other versions
GB8821565D0 (en
GB2302598A (en
Inventor
Paul William Walland
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
GEC Marconi Ltd
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
Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB8821565A priority Critical patent/GB2302598B/en
Priority to FR8911507A priority patent/FR2741449A1/en
Priority to SE8902898A priority patent/SE8902898D0/en
Publication of GB8821565D0 publication Critical patent/GB8821565D0/en
Publication of GB2302598A publication Critical patent/GB2302598A/en
Application granted granted Critical
Publication of GB2302598B publication Critical patent/GB2302598B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0076—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector
    • G02B19/008—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a detector adapted to collect light from a complete hemisphere or a plane extending 360 degrees around the detector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB8821565A 1988-09-02 1988-09-02 Reflective scatter detector Expired - Fee Related GB2302598B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8821565A GB2302598B (en) 1988-09-02 1988-09-02 Reflective scatter detector
FR8911507A FR2741449A1 (en) 1988-09-02 1989-09-01 DETECTOR OF DIFFUSED RADIATION
SE8902898A SE8902898D0 (en) 1988-09-02 1989-09-01 DETECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8821565A GB2302598B (en) 1988-09-02 1988-09-02 Reflective scatter detector

Publications (3)

Publication Number Publication Date
GB8821565D0 GB8821565D0 (en) 1996-09-25
GB2302598A GB2302598A (en) 1997-01-22
GB2302598B true GB2302598B (en) 1997-08-13

Family

ID=10643578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8821565A Expired - Fee Related GB2302598B (en) 1988-09-02 1988-09-02 Reflective scatter detector

Country Status (3)

Country Link
FR (1) FR2741449A1 (en)
GB (1) GB2302598B (en)
SE (1) SE8902898D0 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941813A (en) * 1960-09-15 1963-11-13 Llewellyn Ernest Hunt Improved means for concentrating solar energy
US4003639A (en) * 1972-07-03 1977-01-18 Raytheon Company Catoptric lens arrangement
GB1488598A (en) * 1974-07-26 1977-10-12 Us Energy Device for directing radiant energy
GB1532518A (en) * 1975-08-09 1978-11-15 Cerberus Ag Radiation detectors
EP0014825A2 (en) * 1979-02-07 1980-09-03 Heimann GmbH Optical apparatus for passive infrared movement detector
EP0127860A2 (en) * 1983-06-02 1984-12-12 Honeywell Inc. Optical energy imaging system
GB2197962A (en) * 1986-11-10 1988-06-02 Compact Spindle Bearing Corp Catoptric reduction imaging apparatus
GB2217036A (en) * 1988-03-11 1989-10-18 Rosser Roy J Saddle-toriod mirrors.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB941813A (en) * 1960-09-15 1963-11-13 Llewellyn Ernest Hunt Improved means for concentrating solar energy
US4003639A (en) * 1972-07-03 1977-01-18 Raytheon Company Catoptric lens arrangement
GB1488598A (en) * 1974-07-26 1977-10-12 Us Energy Device for directing radiant energy
GB1532518A (en) * 1975-08-09 1978-11-15 Cerberus Ag Radiation detectors
EP0014825A2 (en) * 1979-02-07 1980-09-03 Heimann GmbH Optical apparatus for passive infrared movement detector
EP0127860A2 (en) * 1983-06-02 1984-12-12 Honeywell Inc. Optical energy imaging system
GB2197962A (en) * 1986-11-10 1988-06-02 Compact Spindle Bearing Corp Catoptric reduction imaging apparatus
GB2217036A (en) * 1988-03-11 1989-10-18 Rosser Roy J Saddle-toriod mirrors.

Also Published As

Publication number Publication date
GB8821565D0 (en) 1996-09-25
GB2302598A (en) 1997-01-22
FR2741449A1 (en) 1997-05-23
SE8902898D0 (en) 1989-09-01

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Legal Events

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

Effective date: 19971113