TWI372740B - Optical glass - Google Patents

Optical glass

Info

Publication number: TWI372740B
Authority: TW; Taiwan
Prior art keywords: optical glass; glass; optical
Prior art date: 2006-10-10

Application number

TW096137883A

Other languages

English (en)

Other versions

TW200829529A (en

Inventor

Junko Suzuki

Masahiro Onozawa

Original Assignee

Ohara Kk

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.)

2006-10-10

Filing date

2007-10-09

Publication date

2012-09-21

2007-10-09 Application filed by Ohara Kk filed Critical Ohara Kk

2008-07-16 Publication of TW200829529A publication Critical patent/TW200829529A/zh

2012-09-21 Application granted granted Critical

2012-09-21 Publication of TWI372740B publication Critical patent/TWI372740B/zh

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
- C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Glass Compositions (AREA)

TW096137883A 2006-10-10 2007-10-09 Optical glass TWI372740B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2006276901A JP4597937B2 (ja)	2006-10-10	2006-10-10	光学ガラス

Publications (2)

Publication Number	Publication Date
TW200829529A TW200829529A (en)	2008-07-16
TWI372740B true TWI372740B (en)	2012-09-21

Family

ID=39265101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW096137883A TWI372740B (en)	2006-10-10	2007-10-09	Optical glass

Country Status (5)

Country	Link
US (1)	US7838450B2 (zh)
JP (1)	JP4597937B2 (zh)
CN (1)	CN101164938B (zh)
DE (1)	DE102007047490A1 (zh)
TW (1)	TWI372740B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2119682B1 (en) *	2007-03-06	2017-01-18	Hoya Corporation	Optical glass, preform for press forming, optical element, and processes for producing these
JP5509691B2 (ja) *	2009-06-26	2014-06-04	旭硝子株式会社	レンズ及びその製造方法
JP5919595B2 (ja) *	2010-05-18	2016-05-18	株式会社オハラ	光学ガラス、光学素子およびプリフォーム
CN102476916B (zh) *	2010-11-23	2013-12-18	湖北新华光信息材料有限公司	一种中折射率高阿贝数的磷冕光学玻璃
JP2013087026A (ja) *	2011-10-20	2013-05-13	Morita Kagaku Kogyo Kk	弗燐酸塩光学ガラスの製造方法
CN102603188A (zh) *	2012-02-17	2012-07-25	成都光明光电股份有限公司	近红外光吸收玻璃、元件及滤光器
WO2014002903A1 (ja)	2012-06-28	2014-01-03	Hoya株式会社	光学ガラスおよびその利用
CN103708727B (zh) *	2012-09-29	2016-08-03	成都光明光电股份有限公司	氟磷酸盐光学玻璃
US8852745B2 (en) *	2012-10-12	2014-10-07	Hoya Corporation	Optical glass, press-molding glass material, optical element and method of manufacturing the same, and bonded optical element
CN103086600B (zh) *	2013-02-27	2015-03-04	中国计量学院	高掺铒无铅氟卤碲酸盐激光玻璃及其制备方法和用途
CN105621885B (zh) *	2016-01-21	2018-01-12	上海昕禾光电科技有限公司	一种低色散氟氧化物玻璃
KR102022976B1 (ko) *	2017-05-19	2019-09-20	한국광기술원	형광 장수명 특성을 갖는 능동소자용 불소인산염계 유리
JP7024802B2 (ja) *	2018-01-18	2022-02-24	株式会社ニコン	光学ガラス、光学ガラスを備える光学素子、レンズ鏡筒、顕微鏡用対物レンズ、光学装置
CN111977975B (zh) *	2020-09-08	2022-04-12	成都光明光电股份有限公司	氟磷酸盐光学玻璃、光学预制件、光学元件及光学仪器
CN116514394B (zh) *	2023-05-23	2025-12-16	湖北新华光信息材料有限公司	氟磷酸盐光学玻璃及其制备方法和光学元件
CN118724457A (zh) *	2024-06-05	2024-10-01	湖北新华光信息材料有限公司	镧冕光学玻璃及其制备方法和光学元件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53105517A (en) *	1977-02-28	1978-09-13	Hoya Glass Works Ltd	Fluorophosphate laser glass
DE2854936C2 (de) *	1978-12-20	1985-06-05	Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar	Verfahren zum Herstellen eines berylliumfreien Fluorophosphatglases
JPS5842138B2 (ja) *	1979-10-04	1983-09-17	株式会社小原光学硝子製造所	弗化物ガラスの製造方法
JPS6081042A (ja)	1983-10-08	1985-05-09	Ohara Inc	弗燐酸塩光学ガラス
JPS60210545A (ja) *	1984-03-30	1985-10-23	Ohara Inc	弗燐酸塩光学ガラス
DE3634676A1 (de) *	1985-10-19	1987-04-23	Leitz Ernst Gmbh	Optische fluorphosphatglaeser mit positiver anomaler teildispersion und verbesserten physiko-chemischen eigenschaften sowie verfahren zu ihrer herstellung
JPS63144141A (ja) *	1986-12-08	1988-06-16	Sumita Kogaku Glass Seizosho:Kk	弗燐酸塩光学ガラス
US5242868A (en) *	1988-02-29	1993-09-07	Hoya Corporation	Fluorophosphate glass
JPH01270537A (ja) *	1988-04-20	1989-10-27	Sumita Kogaku Glass Seizosho:Kk	弗燐酸塩光学ガラス
JPH02283635A (ja) *	1988-12-22	1990-11-21	Sumita Kogaku Glass:Kk	紫外線透過フツリン酸塩ガラス
US5246891A (en) *	1990-05-07	1993-09-21	Nikon Corporation	Light-weight optical glass of fluoro-phosphate
JPH05238775A (ja) *	1992-02-24	1993-09-17	Nippon Telegr & Teleph Corp <Ntt>	フツリン酸塩ガラス単一モードファイバ
JP4179641B2 (ja) *	1994-10-31	2008-11-12	株式会社住田光学ガラス	Ｔｂ又はＥｕを含有するフツ燐酸塩蛍光ガラス
JP2002234753A (ja) *	2001-02-02	2002-08-23	Minolta Co Ltd	弗燐酸塩光学ガラス

2006
- 2006-10-10 JP JP2006276901A patent/JP4597937B2/ja active Active
2007
- 2007-10-04 DE DE102007047490A patent/DE102007047490A1/de not_active Withdrawn
- 2007-10-09 TW TW096137883A patent/TWI372740B/zh active
- 2007-10-10 US US11/870,282 patent/US7838450B2/en not_active Expired - Fee Related
- 2007-10-10 CN CN2007101628126A patent/CN101164938B/zh active Active

Also Published As

Publication number	Publication date
CN101164938B (zh)	2012-09-05
JP4597937B2 (ja)	2010-12-15
US7838450B2 (en)	2010-11-23
CN101164938A (zh)	2008-04-23
DE102007047490A1 (de)	2008-05-08
US20080085825A1 (en)	2008-04-10
JP2008094650A (ja)	2008-04-24
TW200829529A (en)	2008-07-16

Publication	Publication Date	Title
TWI372740B (en)	2012-09-21	Optical glass
EP2056133A4 (en)	2010-01-13	GLASS
EP2243748A4 (en)	2014-01-22	OPTICAL GLASS
EP1983359A4 (en)	2010-06-23	OPTICAL WAVEGUIDE
EP2028516A4 (en)	2012-07-18	OPTICAL SYSTEM
GB0602770D0 (en)	2006-03-22	Optical communication
EP2076386A4 (en)	2011-01-19	GLASS FIBER WITH LOW DIELECTRIC CONSTANT
GB0612028D0 (en)	2006-07-26	Bioactive glass
IL177618A0 (en)	2007-02-11	Substrate- guided optical device
EP2001349A4 (en)	2013-09-25	BRIGHT MIRROR
PL2074069T3 (pl)	2018-04-30	Kompozycja szkła przezroczystego
GB0611156D0 (en)	2006-07-19	Optical inspection
EP1997784A4 (en)	2013-10-23	FIBER OPTIC MODULE
TWI315726B (en)	2009-10-11	Optical glass
EP1971885A4 (en)	2013-06-19	OPTICAL WAVEGUIDE
TWI371436B (en)	2012-09-01	Optical glass
EP2093595A4 (en)	2010-01-20	GLASS POLARIZER FOR VISIBLE LIGHT
GB0618021D0 (en)	2006-10-18	Optical clock
EP1975602A4 (en)	2013-12-04	OPTICAL ANALYZER
EP2051119A4 (en)	2013-11-06	OPTICAL FIBER
TWI366990B (en)	2012-06-21	Optical transceiver
GB0722675D0 (en)	2007-12-27	Optical coupling
GB0702181D0 (en)	2007-03-14	Optical device
GB2445107B (en)	2009-10-07	Optical cross-connect
PL2095015T3 (pl)	2012-12-31	Strukturalne szkło płaskie