BG50461A1 - Method for the production of selective mirrors for he- ne lasers - Google Patents

Method for the production of selective mirrors for he- ne lasers

Info

Publication number
BG50461A1
BG50461A1 BG92152A BG9215290A BG50461A1 BG 50461 A1 BG50461 A1 BG 50461A1 BG 92152 A BG92152 A BG 92152A BG 9215290 A BG9215290 A BG 9215290A BG 50461 A1 BG50461 A1 BG 50461A1
Authority
BG
Bulgaria
Prior art keywords
lasers
selective mirrors
production
laser generation
lightened
Prior art date
Application number
BG92152A
Inventor
Aleksandr M Gritskov
Dimitar V Terziev
Original Assignee
Univ Sofijski
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 Univ Sofijski filed Critical Univ Sofijski
Priority to BG92152A priority Critical patent/BG50461A1/en
Publication of BG50461A1 publication Critical patent/BG50461A1/en

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)

Abstract

Selective mirrors for He-Ne lasers are used in optics for suppressing unwanted lines of laser generation. They are prepared with a residual coefficient of reflection λ2, less than 1%, which allows full suppression of the laser generation for λ2. With this method, a standard mirror coating λ1 and a layer of material with a low refraction index, lightened for λ2 are layered on a quartz glass pad, where λ1 and λ2 are the working and suppressed wave lengths.
BG92152A 1990-06-06 1990-06-06 Method for the production of selective mirrors for he- ne lasers BG50461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG92152A BG50461A1 (en) 1990-06-06 1990-06-06 Method for the production of selective mirrors for he- ne lasers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG92152A BG50461A1 (en) 1990-06-06 1990-06-06 Method for the production of selective mirrors for he- ne lasers

Publications (1)

Publication Number Publication Date
BG50461A1 true BG50461A1 (en) 1992-08-14

Family

ID=3923014

Family Applications (1)

Application Number Title Priority Date Filing Date
BG92152A BG50461A1 (en) 1990-06-06 1990-06-06 Method for the production of selective mirrors for he- ne lasers

Country Status (1)

Country Link
BG (1) BG50461A1 (en)

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