ES8402431A3 - Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding) - Google Patents

Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8402431A3
ES8402431A3 ES519292A ES519292A ES8402431A3 ES 8402431 A3 ES8402431 A3 ES 8402431A3 ES 519292 A ES519292 A ES 519292A ES 519292 A ES519292 A ES 519292A ES 8402431 A3 ES8402431 A3 ES 8402431A3
Authority
ES
Spain
Prior art keywords
oxide
translation
fundida
machine
legally binding
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
Application number
ES519292A
Other languages
Spanish (es)
Other versions
ES519292A0 (en
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Priority to ES519292A priority Critical patent/ES8402431A3/en
Publication of ES519292A0 publication Critical patent/ES519292A0/en
Publication of ES8402431A3 publication Critical patent/ES8402431A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)
  • Silicon Compounds (AREA)

Abstract

Method to make an optical guideway. Is to form a layer (20) of coating silica fundida pure or de silice fundida dopada, and then form a nucleus (30) of silice fundida that contains a doping agent in a quantity such that the reference index is superior to the index of refraction of such coating coat. This formed nucleus contains at least one doping material which consists of titanium oxide, tane oxide, tin oxide, niobio oxide, zirconium oxide, iterbious oxide, lintane oxide, aluminum oxide, cesio or rubidio in an effective amount to create a precise positive differential between the refraction index of the number and the refraction index of the coating layer. (Machine-translation by Google Translate, not legally binding)
ES519292A 1983-01-26 1983-01-26 Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding) Expired ES8402431A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES519292A ES8402431A3 (en) 1983-01-26 1983-01-26 Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES519292A ES8402431A3 (en) 1983-01-26 1983-01-26 Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES519292A0 ES519292A0 (en) 1984-02-01
ES8402431A3 true ES8402431A3 (en) 1984-02-01

Family

ID=8485256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519292A Expired ES8402431A3 (en) 1983-01-26 1983-01-26 Method to make an optical guideway. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES8402431A3 (en)

Also Published As

Publication number Publication date
ES519292A0 (en) 1984-02-01

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170627