JP4685901B2 - 偏光ガラスの製造方法 - Google Patents

偏光ガラスの製造方法 Download PDF

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Publication number
JP4685901B2
JP4685901B2 JP2008138752A JP2008138752A JP4685901B2 JP 4685901 B2 JP4685901 B2 JP 4685901B2 JP 2008138752 A JP2008138752 A JP 2008138752A JP 2008138752 A JP2008138752 A JP 2008138752A JP 4685901 B2 JP4685901 B2 JP 4685901B2
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Japan
Prior art keywords
glass
polarization axis
preform
polarizing
polarizing glass
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JP2008138752A
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English (en)
Japanese (ja)
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JP2008299329A5 (enExample
JP2008299329A (ja
Inventor
嘉隆 米田
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.)
Hoya Candeo Optronics Corp
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Hoya Candeo Optronics Corp
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Priority to JP2008138752A priority Critical patent/JP4685901B2/ja
Publication of JP2008299329A publication Critical patent/JP2008299329A/ja
Publication of JP2008299329A5 publication Critical patent/JP2008299329A5/ja
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    • 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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen

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  • 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)
  • Polarising Elements (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Glass Compositions (AREA)
JP2008138752A 2007-05-29 2008-05-27 偏光ガラスの製造方法 Active JP4685901B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008138752A JP4685901B2 (ja) 2007-05-29 2008-05-27 偏光ガラスの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007060932 2007-05-29
JP2008138752A JP4685901B2 (ja) 2007-05-29 2008-05-27 偏光ガラスの製造方法

Publications (3)

Publication Number Publication Date
JP2008299329A JP2008299329A (ja) 2008-12-11
JP2008299329A5 JP2008299329A5 (enExample) 2010-10-21
JP4685901B2 true JP4685901B2 (ja) 2011-05-18

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ID=40172850

Family Applications (1)

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JP2008138752A Active JP4685901B2 (ja) 2007-05-29 2008-05-27 偏光ガラスの製造方法

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JP (1) JP4685901B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10202298B2 (en) 2014-06-26 2019-02-12 Nippon Electric Glass Co., Ltd. Polarizing glass plate and method for manufacturing same, polarizing glass plate set for optical isolator, and method for manufacturing optical element for optical isolator

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102362210B (zh) * 2009-03-25 2013-09-25 京瓷株式会社 光隔离器件及使用了该光隔离器件的光模块
JP2013126921A (ja) * 2010-03-29 2013-06-27 Nihon Yamamura Glass Co Ltd 偏光ガラスの製造方法
JP7211003B2 (ja) * 2018-10-29 2023-01-24 日本電気硝子株式会社 ガラス板の製造方法
CN115724579B (zh) * 2022-11-03 2024-09-20 长飞光纤光缆股份有限公司 一种偏振玻璃拉伸设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719741B1 (en) * 1994-12-27 1998-05-27 Hoya Corporation Process for the production of polarizing glass
JP4053897B2 (ja) * 2003-01-24 2008-02-27 株式会社有沢製作所 偏光ガラスの製造方法
JP2005049529A (ja) * 2003-07-31 2005-02-24 Arisawa Mfg Co Ltd 偏光ガラスの製造方法
JP2006221166A (ja) * 2005-02-11 2006-08-24 Arisawa Mfg Co Ltd 偏光ガラス、及び偏光ガラスの製造方法
US20060236720A1 (en) * 2005-04-20 2006-10-26 Arisawa Mfg. Co., Ltd. Manufacturing method of polarizing glass and polarizing glass article
JP4128596B2 (ja) * 2006-12-26 2008-07-30 株式会社有沢製作所 偏光ガラスおよび偏光ガラスの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10202298B2 (en) 2014-06-26 2019-02-12 Nippon Electric Glass Co., Ltd. Polarizing glass plate and method for manufacturing same, polarizing glass plate set for optical isolator, and method for manufacturing optical element for optical isolator
US11365145B2 (en) 2014-06-26 2022-06-21 Nippon Electric Glass Co., Ltd. Polarizing glass sheet set for optical isolator and method for manufacturing optical element for optical isolator

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Publication number Publication date
JP2008299329A (ja) 2008-12-11

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