Diffractive effects in an internally cooled window

Carl John Wojciechowski; Lori C. Brooks; David A. Kalin; Gregory W. Jones

doi:10.1117/12.221564

29 September 1995 Diffractive effects in an internally cooled window

Carl John Wojciechowski, Lori C. Brooks, David A. Kalin, Gregory W. Jones

Proceedings Volume 2546, Optical Techniques in Fluid, Thermal, and Combustion Flow; (1995) https://doi.org/10.1117/12.221564
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

Diffraction effects produced by internally liquid cooled silicon windows have been characterized. Experimental point-spread function data for three window designs are presented. Measurements were made using a single wavelength (3.39 micrometers ) laser as well as a broadband blackbody source operating at various temperatures. From these data, angular distribution of energy and the ratio between the contained energy of the central and higher order lobes were derived. Comparisons to analytically generated curves show excellent agreement.

Citation Download Citation

Carl John Wojciechowski, Lori C. Brooks, David A. Kalin, and Gregory W. Jones "Diffractive effects in an internally cooled window", Proc. SPIE 2546, Optical Techniques in Fluid, Thermal, and Combustion Flow, (29 September 1995); https://doi.org/10.1117/12.221564

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available