JPH0442641B2 - - Google Patents

Info

Publication number
JPH0442641B2
JPH0442641B2 JP56205940A JP20594081A JPH0442641B2 JP H0442641 B2 JPH0442641 B2 JP H0442641B2 JP 56205940 A JP56205940 A JP 56205940A JP 20594081 A JP20594081 A JP 20594081A JP H0442641 B2 JPH0442641 B2 JP H0442641B2
Authority
JP
Japan
Prior art keywords
transparent substrate
lens
semi
gradient index
refractive index
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.)
Expired - Lifetime
Application number
JP56205940A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58106503A (ja
Inventor
Tetsuya Yamazaki
Noboru Yamamoto
Kenichi Iga
Masahiro Oikawa
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP20594081A priority Critical patent/JPS58106503A/ja
Publication of JPS58106503A publication Critical patent/JPS58106503A/ja
Publication of JPH0442641B2 publication Critical patent/JPH0442641B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP20594081A 1981-12-18 1981-12-18 屈折率分布型レンズ体及びその製造方法 Granted JPS58106503A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20594081A JPS58106503A (ja) 1981-12-18 1981-12-18 屈折率分布型レンズ体及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20594081A JPS58106503A (ja) 1981-12-18 1981-12-18 屈折率分布型レンズ体及びその製造方法

Publications (2)

Publication Number Publication Date
JPS58106503A JPS58106503A (ja) 1983-06-24
JPH0442641B2 true JPH0442641B2 (enrdf_load_stackoverflow) 1992-07-14

Family

ID=16515233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20594081A Granted JPS58106503A (ja) 1981-12-18 1981-12-18 屈折率分布型レンズ体及びその製造方法

Country Status (1)

Country Link
JP (1) JPS58106503A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126535A (ja) * 1984-07-16 1986-02-05 Hoya Corp 分布屈折率平板マイクロレンズの製造法
JPS61132541A (ja) * 1984-11-29 1986-06-20 Hoya Corp 屈折率分布型レンズの調整法
JPS61222943A (ja) * 1985-03-29 1986-10-03 Hoya Corp 屈折率分布型レンズの製造法
JPS6370203A (ja) * 1986-09-11 1988-03-30 Brother Ind Ltd 屈折率分布型光導波路レンズの製造方法
JP2706237B2 (ja) * 1986-09-20 1998-01-28 ブラザー工業株式会社 レーザプリンタ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940751A (enrdf_load_stackoverflow) * 1972-08-22 1974-04-16
JPS50104031A (enrdf_load_stackoverflow) * 1974-01-16 1975-08-16
JPS5518881A (en) * 1978-07-27 1980-02-09 Sony Corp Inverter circuit
JPS5536962A (en) * 1978-09-06 1980-03-14 Canon Inc Method for producing megnetic core

Also Published As

Publication number Publication date
JPS58106503A (ja) 1983-06-24

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