JPH0333388U - - Google Patents

Info

Publication number
JPH0333388U
JPH0333388U JP9213789U JP9213789U JPH0333388U JP H0333388 U JPH0333388 U JP H0333388U JP 9213789 U JP9213789 U JP 9213789U JP 9213789 U JP9213789 U JP 9213789U JP H0333388 U JPH0333388 U JP H0333388U
Authority
JP
Japan
Prior art keywords
optical fiber
supporting
fixing member
optical device
glass
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.)
Granted
Application number
JP9213789U
Other languages
Japanese (ja)
Other versions
JP2522607Y2 (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
Application filed filed Critical
Priority to JP1989092137U priority Critical patent/JP2522607Y2/en
Publication of JPH0333388U publication Critical patent/JPH0333388U/ja
Application granted granted Critical
Publication of JP2522607Y2 publication Critical patent/JP2522607Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図のａ及びｂはそれぞれ本考案実施例にお
ける支持固定部材の構成例を示す断面図、第２図
は本考案実施例にかかる光波測距装置の構成を示
す光路図である。 主要部分の符号の説明、１……光源、３，７…
…光フアイバー、１０ｂ……スリーブ（支持固定
部材）、１２……接着層、１３……ガラス板（板
部材）、１４……反射防止膜。 1A and 1B are cross-sectional views showing an example of the structure of a supporting and fixing member according to an embodiment of the present invention, and FIG. 2 is an optical path diagram showing the structure of a light wave distance measuring device according to an embodiment of the present invention. Explanation of symbols of main parts, 1...Light source, 3, 7...
... Optical fiber, 10b ... Sleeve (supporting and fixing member), 12 ... Adhesive layer, 13 ... Glass plate (plate member), 14 ... Antireflection film.

Claims (1)

【実用新案登録請求の範囲】 (1) 光フアイバーを用いた光学装置において、
前記光フアイバーの入射端及び出射端の少なくと
も一方に、非反射性材からなる支持固定部材が具
備されたことを特徴とする光フアイバーを用いた
光学装置。 (2) 前記支持固定部材が、ガラス又はプラスチ
ツクで構成されたことを特徴とする請求項１記載
の光フアイバーを用いた光学装置。 (3) 前記支持固定部材が、前記光フアイバーと
同程度の摩耗度を有するガラス又はプラスチツク
で構成されたことを特徴とする請求項２記載の光
フアイバーを用いた光学装置。 (4) 前記支持固定部材の端面に反射防止膜を備
えた板部材が貼設され、かつ前記支持固定部材及
び前記板部材が使用波長について屈折率が光フア
イバーとほぼ等しいガラス又はプラスチツクで構
成されたことを特徴とする請求項２記載の光フア
イバーを用いた光学装置。[Scope of claims for utility model registration] (1) In an optical device using optical fiber,
An optical device using an optical fiber, characterized in that a supporting and fixing member made of a non-reflective material is provided on at least one of an input end and an output end of the optical fiber. (2) The optical device using an optical fiber according to claim 1, wherein the supporting and fixing member is made of glass or plastic. (3) The optical device using an optical fiber according to claim 2, wherein the supporting and fixing member is made of glass or plastic having a degree of wear comparable to that of the optical fiber. (4) A plate member provided with an anti-reflection film is attached to the end face of the supporting and fixing member, and the supporting and fixing member and the plate member are made of glass or plastic having a refractive index approximately equal to that of the optical fiber at the wavelength used. An optical device using an optical fiber according to claim 2.
JP1989092137U 1989-08-07 1989-08-07 Optical device using optical fiber Expired - Lifetime JP2522607Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989092137U JP2522607Y2 (en) 1989-08-07 1989-08-07 Optical device using optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989092137U JP2522607Y2 (en) 1989-08-07 1989-08-07 Optical device using optical fiber

Publications (2)

Publication Number Publication Date
JPH0333388U true JPH0333388U (en) 1991-04-02
JP2522607Y2 JP2522607Y2 (en) 1997-01-16

Family

ID=31641579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989092137U Expired - Lifetime JP2522607Y2 (en) 1989-08-07 1989-08-07 Optical device using optical fiber

Country Status (1)

Country Link
JP (1) JP2522607Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915444A (en) * 1995-06-30 1997-01-17 Honda Tsushin Kogyo Kk Formation of antireflection film of light transmission member
JP2005275125A (en) * 2004-03-25 2005-10-06 Olympus Corp Optical scan type confocal observation apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328441A (en) * 1976-08-28 1978-03-16 Sumitomo Electric Ind Ltd End holding method for optical fiber
JPS54164144A (en) * 1978-06-16 1979-12-27 Oki Electric Ind Co Ltd Photooglasssfiber fixing method
JPS57124706A (en) * 1981-01-27 1982-08-03 Nippon Telegr & Teleph Corp <Ntt> Reinforcing method for optical fiber joint
JPS6324458U (en) * 1986-07-31 1988-02-18

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328441A (en) * 1976-08-28 1978-03-16 Sumitomo Electric Ind Ltd End holding method for optical fiber
JPS54164144A (en) * 1978-06-16 1979-12-27 Oki Electric Ind Co Ltd Photooglasssfiber fixing method
JPS57124706A (en) * 1981-01-27 1982-08-03 Nippon Telegr & Teleph Corp <Ntt> Reinforcing method for optical fiber joint
JPS6324458U (en) * 1986-07-31 1988-02-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915444A (en) * 1995-06-30 1997-01-17 Honda Tsushin Kogyo Kk Formation of antireflection film of light transmission member
JP2005275125A (en) * 2004-03-25 2005-10-06 Olympus Corp Optical scan type confocal observation apparatus
JP4593139B2 (en) * 2004-03-25 2010-12-08 オリンパス株式会社 Optical scanning confocal observation device

Also Published As

Publication number Publication date
JP2522607Y2 (en) 1997-01-16

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