GB1301954A - - Google Patents

Info

Publication number
GB1301954A
GB1301954A GB2412671*A GB2412671A GB1301954A GB 1301954 A GB1301954 A GB 1301954A GB 2412671 A GB2412671 A GB 2412671A GB 1301954 A GB1301954 A GB 1301954A
Authority
GB
United Kingdom
Prior art keywords
grating
infra
diaphragm
red
liquid film
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
Application number
GB2412671*A
Other languages
English (en)
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 CH382570A external-priority patent/CH522231A/de
Application filed filed Critical
Publication of GB1301954A publication Critical patent/GB1301954A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/50—Optics for phase object visualisation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
GB2412671*A 1970-03-13 1971-04-19 Expired GB1301954A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH382570A CH522231A (de) 1970-03-13 1970-03-13 Vorrichtung zum Sichtbarmachen von Infrarotstrahlen
CH213971A CH534364A (de) 1970-03-13 1971-02-12 Vorrichtung zum Sichtbarmachen von Infrarotstrahlen

Publications (1)

Publication Number Publication Date
GB1301954A true GB1301954A (nl) 1973-01-04

Family

ID=25689615

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2412671*A Expired GB1301954A (nl) 1970-03-13 1971-04-19

Country Status (10)

Country Link
AT (1) AT314868B (nl)
BE (1) BE764170A (nl)
CA (1) CA939943A (nl)
CH (1) CH534364A (nl)
DE (1) DE2111746A1 (nl)
FR (1) FR2081937B1 (nl)
GB (1) GB1301954A (nl)
IL (1) IL36372A (nl)
NL (1) NL7103127A (nl)
SE (1) SE360182B (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437638A1 (fr) * 1978-09-29 1980-04-25 Anvar Procede pour la transformation d'images thermiques, notamment en images visibles, et dispositif pour sa mise en oeuvre
WO1980001518A1 (en) * 1979-01-12 1980-03-20 Lasag Ag Light modulation device and its use for testing parts
US5486698A (en) * 1994-04-19 1996-01-23 Texas Instruments Incorporated Thermal imaging system with integrated thermal chopper
US5478242A (en) * 1994-04-29 1995-12-26 Texas Instruments Incorporated Thermal isolation of hybrid thermal detectors through an anisotropic etch
US5424544A (en) * 1994-04-29 1995-06-13 Texas Instruments Incorporated Inter-pixel thermal isolation for hybrid thermal detectors
US5426303A (en) * 1994-04-29 1995-06-20 Texas Instruments Incorporated Thermal isolation structure for hybrid thermal detectors
US5457318A (en) * 1994-04-29 1995-10-10 Texas Instruments Incorporated Thermal detector apparatus and method using reduced thermal capacity
US5574282A (en) * 1994-06-30 1996-11-12 Texas Instruments Incorporated Thermal isolation for hybrid thermal detectors
US5512748A (en) * 1994-07-26 1996-04-30 Texas Instruments Incorporated Thermal imaging system with a monolithic focal plane array and method
US5532484A (en) * 1994-09-09 1996-07-02 Texas Instruments Incorporated Defective pixel signal substitution in thermal imaging systems
US5559332A (en) * 1994-11-04 1996-09-24 Texas Instruments Incorporated Thermal detector and method
US5644838A (en) * 1995-01-03 1997-07-08 Texas Instruments Incorporated Method of fabricating a focal plane array for hybrid thermal imaging system
US5626773A (en) * 1995-01-03 1997-05-06 Texas Instruments Incorporated Structure and method including dry etching techniques for forming an array of thermal sensitive elements
US5603848A (en) * 1995-01-03 1997-02-18 Texas Instruments Incorporated Method for etching through a substrate to an attached coating
US5746930A (en) * 1995-01-03 1998-05-05 Texas Instruments Incorporated Method and structure for forming an array of thermal sensors
US5602043A (en) * 1995-01-03 1997-02-11 Texas Instruments Incorporated Monolithic thermal detector with pyroelectric film and method
US5708269A (en) * 1995-08-15 1998-01-13 Raytheon Ti Systems, Inc. Thermal detector and method
US6018414A (en) * 1996-03-04 2000-01-25 Raytheon Company Dual band infrared lens assembly using diffractive optics
US6249374B1 (en) 1996-03-04 2001-06-19 Raytheon Company Wide field of view infrared zoom lens assembly having a constant F/number
US5852516A (en) * 1996-03-04 1998-12-22 Raytheon Ti Systems, Inc. Dual purpose infrared lens assembly using diffractive optics
US5796514A (en) * 1996-03-04 1998-08-18 Raytheon Ti Systems, Inc. Infrared zoom lens assembly having a variable F/number

Also Published As

Publication number Publication date
CH534364A (de) 1973-02-28
NL7103127A (nl) 1971-09-15
IL36372A (en) 1974-01-14
DE2111746A1 (de) 1971-09-30
CA939943A (en) 1974-01-15
AT314868B (de) 1974-04-25
IL36372A0 (en) 1971-05-26
FR2081937B1 (nl) 1974-10-11
SE360182B (nl) 1973-09-17
FR2081937A1 (nl) 1971-12-10
BE764170A (fr) 1971-09-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee