TW235339B - - Google Patents

Info

Publication number
TW235339B
TW235339B TW082106152A TW82106152A TW235339B TW 235339 B TW235339 B TW 235339B TW 082106152 A TW082106152 A TW 082106152A TW 82106152 A TW82106152 A TW 82106152A TW 235339 B TW235339 B TW 235339B
Authority
TW
Taiwan
Application number
TW082106152A
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of TW235339B publication Critical patent/TW235339B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0801—Means for wavelength selection or discrimination
    • G01J5/0802—Optical filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/002—Optical devices or arrangements for the control of light using movable or deformable optical elements the movement or the deformation controlling the frequency of light, e.g. by Doppler effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/204—Filters in which spectral selection is performed by means of a conductive grid or array, e.g. frequency selective surfaces

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Filters (AREA)
TW082106152A 1992-02-05 1993-08-02 TW235339B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/831,719 US5231532A (en) 1992-02-05 1992-02-05 Switchable resonant filter for optical radiation

Publications (1)

Publication Number Publication Date
TW235339B true TW235339B (zh) 1994-12-01

Family

ID=25259707

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082106152A TW235339B (zh) 1992-02-05 1993-08-02

Country Status (7)

Country Link
US (1) US5231532A (zh)
EP (1) EP0554847B1 (zh)
JP (1) JPH06221921A (zh)
KR (1) KR100294035B1 (zh)
CA (1) CA2088176C (zh)
DE (1) DE69305375T2 (zh)
TW (1) TW235339B (zh)

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KR100294035B1 (ko) 2001-09-17
EP0554847B1 (en) 1996-10-16
CA2088176C (en) 2002-08-13
EP0554847A1 (en) 1993-08-11
DE69305375T2 (de) 1997-02-27
US5231532A (en) 1993-07-27
CA2088176A1 (en) 1993-08-06
DE69305375D1 (de) 1996-11-21
JPH06221921A (ja) 1994-08-12

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