JPH03119729U - - Google Patents

Info

Publication number
JPH03119729U
JPH03119729U JP2883890U JP2883890U JPH03119729U JP H03119729 U JPH03119729 U JP H03119729U JP 2883890 U JP2883890 U JP 2883890U JP 2883890 U JP2883890 U JP 2883890U JP H03119729 U JPH03119729 U JP H03119729U
Authority
JP
Japan
Prior art keywords
light source
fourier transform
optical axis
spectrometer
imaging lenses
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
JP2883890U
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
Application filed filed Critical
Priority to JP2883890U priority Critical patent/JPH03119729U/ja
Publication of JPH03119729U publication Critical patent/JPH03119729U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spectrometry And Color Measurement (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係わるフーリエ変換型干渉分
光器の一実施例を示す構成図、第２図は三角光路
共通パス干渉計を用いたフーリエ変換型干渉分光
器の従来例である。 １…光源、２，３…結像レンズ、４…フーリエ
変換レンズ、５…空間フイルタ検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 光源と、この光源の光軸に対して垂直な平面上
    で前記光軸に対して対称に設置された２つの結像
    レンズと、前記光源の光軸上に設置され干渉縞を
    検出位置に形成させるフーリエ変換レンズと、前
    記光源の光軸上であつて前記フーリエ変換レンズ
    の焦点位置に設置された空間フイルタ検出器とを
    設けた構成としたことを特徴とするフーリエ変換
    型干渉分光器。
JP2883890U 1990-03-20 1990-03-20 Pending JPH03119729U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2883890U JPH03119729U (ja) 1990-03-20 1990-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2883890U JPH03119729U (ja) 1990-03-20 1990-03-20

Publications (1)

Publication Number Publication Date
JPH03119729U true JPH03119729U (ja) 1991-12-10

Family

ID=31531626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2883890U Pending JPH03119729U (ja) 1990-03-20 1990-03-20

Country Status (1)

Country Link
JP (1) JPH03119729U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093016A (ja) * 2007-01-15 2007-04-12 Jtekt Corp 転がり軸受の密封装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007093016A (ja) * 2007-01-15 2007-04-12 Jtekt Corp 転がり軸受の密封装置

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