BE764170A - DEVICE FOR DEMONSTRATING INFRA-RED RADIATION - Google Patents

DEVICE FOR DEMONSTRATING INFRA-RED RADIATION

Info

Publication number
BE764170A
BE764170A BE764170A BE764170A BE764170A BE 764170 A BE764170 A BE 764170A BE 764170 A BE764170 A BE 764170A BE 764170 A BE764170 A BE 764170A BE 764170 A BE764170 A BE 764170A
Authority
BE
Belgium
Prior art keywords
infra
demonstrating
red radiation
red
radiation
Prior art date
Application number
BE764170A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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/en
Application filed by Ciba Geigy filed Critical Ciba Geigy
Publication of BE764170A publication Critical patent/BE764170A/en

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)
BE764170A 1970-03-13 1971-03-12 DEVICE FOR DEMONSTRATING INFRA-RED RADIATION BE764170A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH382570A CH522231A (en) 1970-03-13 1970-03-13 Device for making infrared rays visible
CH213971A CH534364A (en) 1970-03-13 1971-02-12 Device for making infrared rays visible

Publications (1)

Publication Number Publication Date
BE764170A true BE764170A (en) 1971-09-13

Family

ID=25689615

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764170A BE764170A (en) 1970-03-13 1971-03-12 DEVICE FOR DEMONSTRATING INFRA-RED RADIATION

Country Status (10)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437638A1 (en) * 1978-09-29 1980-04-25 Anvar PROCESS FOR THE TRANSFORMATION OF THERMAL IMAGES, IN PARTICULAR INTO VISIBLE IMAGES, AND DEVICE FOR IMPLEMENTING SAME
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
US5457318A (en) * 1994-04-29 1995-10-10 Texas Instruments Incorporated Thermal detector apparatus and method using reduced thermal capacity
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
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
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
US5644838A (en) * 1995-01-03 1997-07-08 Texas Instruments Incorporated Method of fabricating a focal plane array for hybrid thermal imaging system
US5603848A (en) * 1995-01-03 1997-02-18 Texas Instruments Incorporated Method for etching through a substrate to an attached coating
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
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
US5852516A (en) * 1996-03-04 1998-12-22 Raytheon Ti Systems, Inc. Dual purpose 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
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
FR2081937B1 (en) 1974-10-11
CH534364A (en) 1973-02-28
SE360182B (en) 1973-09-17
IL36372A (en) 1974-01-14
FR2081937A1 (en) 1971-12-10
AT314868B (en) 1974-04-25
CA939943A (en) 1974-01-15
DE2111746A1 (en) 1971-09-30
NL7103127A (en) 1971-09-15
IL36372A0 (en) 1971-05-26
GB1301954A (en) 1973-01-04

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