Výsledky vyhledávání - "Dale C. Ness"

Techniques and Strategies for Manufacturing Ion Beam Sputtered Coatings for the LIGO I Core Optical Components

Autor: Dale C. Ness

Publikováno v: Optical Interference Coatings 2016.

We discuss coating chamber configuration, coating uniformity development, fixturing, handling, and production strategies for fabricating the Ion Beam Sputtered coatings for the LIGO1 Core Optical Components.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::369466627e1f9dd9e084dfb00c2f6164
https://doi.org/10.1364/oic.2016.mb.11

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Anti-reflection coating damage threshold dependence on substrate material

Autor: Dale C. Ness, Aiko Ode, Ove Lyngnes

Publikováno v: SPIE Proceedings.

This paper presents a study of the laser damage threshold (LDT) of ion beam sputtered (IBS) Ta 2 O 5 /SiO 2 AR coated and uncoated samples ranging from low grade plate glass through neutral density glass to laser grade fused silica substrates. We fin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f27d2d3c0c657a983b0931f54ed5088
https://doi.org/10.1117/12.836456

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A laser preconditioning process for improving the laser damage threshold, and the search for subtle laser damage from long-duration laser exposure for IBS thin films

Autor: Dale C. Ness, Alan D. Streater

Publikováno v: SPIE Proceedings.

Laser damage testing of ion beam sputtered (IBS) films for 1064 nm, Q-switched, low repetition rate operation typically involves the measurement of small physical defects that can be detected visually or photographically. For this kind of damage the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::449defcd5a6066ab92252eb530fa44d7
https://doi.org/10.1117/12.753747

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A year of automated LDT testing on ion beam sputtered thin film optics and laser conditioning of IBS films

Autor: Thomas Bittancourt, Dale C. Ness, Alan D. Streater

Publikováno v: SPIE Proceedings.

The automated laser damage testing system at REO has been in operation for over a year, providing quantitative and detailed information on laser damage of ion beam sputtered (IBS) thin films in a production setting. Results have accumulated in a data

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::452c03c8c7417e00fb83aa2a03b17f3d
https://doi.org/10.1117/12.696020

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Automated system for laser damage testing of coated optics

Autor: Alan D. Streater, Dale C. Ness

Publikováno v: SPIE Proceedings.

Research Electro-Optics Inc. (REO) has recently developed a new laser damage testing facility for the purpose of optimizing process parameters for fabrication and coating of high-damage optics. It also enables full or sample qualification of optics w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99d4e2bf03a16c0315b097be2b89bcdb
https://doi.org/10.1117/12.638987

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