JPS60140309A - 屈折率分布型単レンズ - Google Patents

屈折率分布型単レンズ

Info

Publication number
JPS60140309A
JPS60140309A JP24591683A JP24591683A JPS60140309A JP S60140309 A JPS60140309 A JP S60140309A JP 24591683 A JP24591683 A JP 24591683A JP 24591683 A JP24591683 A JP 24591683A JP S60140309 A JPS60140309 A JP S60140309A
Authority
JP
Japan
Prior art keywords
lens
single lens
refractive index
index distribution
present
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
JP24591683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0476085B2 (enrdf_load_stackoverflow
Inventor
Takeshi Baba
健 馬場
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP24591683A priority Critical patent/JPS60140309A/ja
Publication of JPS60140309A publication Critical patent/JPS60140309A/ja
Priority to US07/317,957 priority patent/USRE33227E/en
Publication of JPH0476085B2 publication Critical patent/JPH0476085B2/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)
  • Lenses (AREA)
JP24591683A 1983-12-28 1983-12-28 屈折率分布型単レンズ Granted JPS60140309A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP24591683A JPS60140309A (ja) 1983-12-28 1983-12-28 屈折率分布型単レンズ
US07/317,957 USRE33227E (en) 1983-12-28 1989-03-02 Gradient index type single lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24591683A JPS60140309A (ja) 1983-12-28 1983-12-28 屈折率分布型単レンズ

Publications (2)

Publication Number Publication Date
JPS60140309A true JPS60140309A (ja) 1985-07-25
JPH0476085B2 JPH0476085B2 (enrdf_load_stackoverflow) 1992-12-02

Family

ID=17140741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24591683A Granted JPS60140309A (ja) 1983-12-28 1983-12-28 屈折率分布型単レンズ

Country Status (1)

Country Link
JP (1) JPS60140309A (enrdf_load_stackoverflow)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4755029A (en) * 1986-05-22 1988-07-05 Olympus Optical Co., Ltd. Objective for an endoscope
US4964703A (en) * 1985-11-22 1990-10-23 Canon Kabushiki Kaishi Image-forming lens
CN103119661A (zh) * 2010-09-23 2013-05-22 3M创新有限公司 屏蔽电缆
US8466365B2 (en) 2010-08-31 2013-06-18 3M Innovative Properties Company Shielded electrical cable
US8658899B2 (en) 2009-06-19 2014-02-25 3M Innovative Properties Company Shielded electrical cable
US9064612B2 (en) 2010-08-31 2015-06-23 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US9443644B2 (en) 2010-08-31 2016-09-13 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9646740B2 (en) 2010-08-31 2017-05-09 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US12205732B2 (en) 2010-08-31 2025-01-21 3M Innovative Properties Company Shielded electric cable

Cited By (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964703A (en) * 1985-11-22 1990-10-23 Canon Kabushiki Kaishi Image-forming lens
US4755029A (en) * 1986-05-22 1988-07-05 Olympus Optical Co., Ltd. Objective for an endoscope
US9685259B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
US10448547B2 (en) 2009-06-19 2019-10-15 3M Innovative Properties Company Shielded electrical cable
US10306819B2 (en) 2009-06-19 2019-05-28 3M Innovative Properties Company Shielded electrical cable
US8658899B2 (en) 2009-06-19 2014-02-25 3M Innovative Properties Company Shielded electrical cable
US10080319B2 (en) 2009-06-19 2018-09-18 3M Innovative Properties Company Shielded electrical cable
US9035186B2 (en) 2009-06-19 2015-05-19 3M Innovative Properties Company Shielded electrical cable
US9883620B2 (en) 2009-06-19 2018-01-30 3M Innovative Properties Company Shielded electrical cable
US9763369B2 (en) 2009-06-19 2017-09-12 3M Innovative Properties Company Shielded electrical cable
US9715951B2 (en) 2009-06-19 2017-07-25 3M Innovative Properties Company Shielded electrical cable
US9686893B2 (en) 2009-06-19 2017-06-20 3M Innovative Properties Company Shielded electrical cable
US9892823B2 (en) 2010-08-31 2018-02-13 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10147522B2 (en) 2010-08-31 2018-12-04 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9607734B2 (en) 2010-08-31 2017-03-28 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US9627106B2 (en) 2010-08-31 2017-04-18 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9646740B2 (en) 2010-08-31 2017-05-09 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9653195B2 (en) 2010-08-31 2017-05-16 3M Innovative Properties Company Shielded electrical cable
US9666332B1 (en) 2010-08-31 2017-05-30 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9595371B2 (en) 2010-08-31 2017-03-14 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9502154B1 (en) 2010-08-31 2016-11-22 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9704619B1 (en) 2010-08-31 2017-07-11 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9715952B2 (en) 2010-08-31 2017-07-25 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9449738B2 (en) 2010-08-31 2016-09-20 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9443644B2 (en) 2010-08-31 2016-09-13 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US9786411B2 (en) 2010-08-31 2017-10-10 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9865378B2 (en) 2010-08-31 2018-01-09 3M Innovative Properties Company Shielded electrical cable
US12205732B2 (en) 2010-08-31 2025-01-21 3M Innovative Properties Company Shielded electric cable
US9064612B2 (en) 2010-08-31 2015-06-23 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10056170B2 (en) 2010-08-31 2018-08-21 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US12205733B2 (en) 2010-08-31 2025-01-21 3M Innovative Properties Company Shielded electrical cable
US10090082B2 (en) 2010-08-31 2018-10-02 3M Innovative Properties Company Shielded electrical cable
US10109396B2 (en) 2010-08-31 2018-10-23 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10109397B2 (en) 2010-08-31 2018-10-23 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10134506B2 (en) 2010-08-31 2018-11-20 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US9607735B2 (en) 2010-08-31 2017-03-28 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US8466365B2 (en) 2010-08-31 2013-06-18 3M Innovative Properties Company Shielded electrical cable
US10340059B2 (en) 2010-08-31 2019-07-02 3M Innovative Properties Company Shielded electrical cable
US10347398B2 (en) 2010-08-31 2019-07-09 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US10347393B2 (en) 2010-08-31 2019-07-09 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10373734B2 (en) 2010-08-31 2019-08-06 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10438725B2 (en) 2010-08-31 2019-10-08 3M Innovative Properties Company Electrical characteristics of shielded electrical cables
US11923112B2 (en) 2010-08-31 2024-03-05 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10573427B2 (en) 2010-08-31 2020-02-25 3M Innovative Properties Company Shielded electrical ribbon cable with dielectric spacing
US10573432B2 (en) 2010-08-31 2020-02-25 3M Innovative Properties Company Shielded electrical cable
US10629329B2 (en) 2010-08-31 2020-04-21 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10784021B2 (en) 2010-08-31 2020-09-22 3M Innovative Properties Company Shielded electrical cable
US10896772B2 (en) 2010-08-31 2021-01-19 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US10998111B2 (en) 2010-08-31 2021-05-04 3M Innovative Properties Company Shielded electrical cable
US11348706B2 (en) 2010-08-31 2022-05-31 3M Innovative Properties Company Shielded electrical cable
US11488745B2 (en) 2010-08-31 2022-11-01 3M Innovative Properties Company Shielded electrical cable
US11651871B2 (en) 2010-08-31 2023-05-16 3M Innovative Properties Company Shielded electric cable
US11664137B2 (en) 2010-08-31 2023-05-30 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
US11688530B2 (en) 2010-08-31 2023-06-27 3M Innovative Properties Company Shielded electric cable
US11699536B2 (en) 2010-08-31 2023-07-11 3M Innovative Properties Company High density shielded electrical cable and other shielded cables, systems, and methods
CN103119661A (zh) * 2010-09-23 2013-05-22 3M创新有限公司 屏蔽电缆
US8859901B2 (en) 2010-09-23 2014-10-14 3M Innovative Properties Company Shielded electrical cable
US9129724B2 (en) 2010-09-23 2015-09-08 3M Innovative Properties Company Shielded electrical cable

Also Published As

Publication number Publication date
JPH0476085B2 (enrdf_load_stackoverflow) 1992-12-02

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