JPS5754903A - Transmittivity continuous variable filter - Google Patents

Transmittivity continuous variable filter

Info

Publication number
JPS5754903A
JPS5754903A JP12931280A JP12931280A JPS5754903A JP S5754903 A JPS5754903 A JP S5754903A JP 12931280 A JP12931280 A JP 12931280A JP 12931280 A JP12931280 A JP 12931280A JP S5754903 A JPS5754903 A JP S5754903A
Authority
JP
Japan
Prior art keywords
transmittivity
continuous variable
variable filter
filter
stable
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
JP12931280A
Other languages
English (en)
Inventor
Mikio Hongo
Takeoki Miyauchi
Katsuro Mizukoshi
Hiroshi Yamaguchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12931280A priority Critical patent/JPS5754903A/ja
Publication of JPS5754903A publication Critical patent/JPS5754903A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B26/007—Optical devices or arrangements for the control of light using movable or deformable optical elements the movable or deformable optical element controlling the colour, i.e. a spectral characteristic, of the light

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP12931280A 1980-09-19 1980-09-19 Transmittivity continuous variable filter Pending JPS5754903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12931280A JPS5754903A (en) 1980-09-19 1980-09-19 Transmittivity continuous variable filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12931280A JPS5754903A (en) 1980-09-19 1980-09-19 Transmittivity continuous variable filter

Publications (1)

Publication Number Publication Date
JPS5754903A true JPS5754903A (en) 1982-04-01

Family

ID=15006451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12931280A Pending JPS5754903A (en) 1980-09-19 1980-09-19 Transmittivity continuous variable filter

Country Status (1)

Country Link
JP (1) JPS5754903A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH055805A (ja) * 1991-06-27 1993-01-14 Mitsubishi Cable Ind Ltd 波長可変フイルタモジユール
EP0646804A2 (en) * 1993-10-04 1995-04-05 Loral Vought Systems Corporation Compact noncontact excess carrier lifetime characterization apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH055805A (ja) * 1991-06-27 1993-01-14 Mitsubishi Cable Ind Ltd 波長可変フイルタモジユール
EP0646804A2 (en) * 1993-10-04 1995-04-05 Loral Vought Systems Corporation Compact noncontact excess carrier lifetime characterization apparatus

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