Translator Disclaimer
15 September 1978 The Shiva Target Alignment And Viewing Instrument
Author Affiliations +
Proceedings Volume 0143, Applications of Electronic Imaging Systems; (1978) https://doi.org/10.1117/12.956562
Event: 1978 Technical Symposium East, 1978, Washington, D.C., United States
Abstract
To view and align Shiva laser targets, two new telemicroscopic instruments integral with TV camera and HeNe laser illuminator have been designed. The common requirement of both instruments is the capability of imaging two objects of different sizes on a TV screen: the large surrogate target (5 mm diameter) and the laser fusion target (0.250 mm diameter) with the same resolution (better than 7 μm). Both instruments have an optical relay which images the targets on a fixed reference reticle; the object is to center each target on the reticle. One of the instruments reimages the reticle plane onto the TV detector using a zoom arrangement. This instrument translates the TV,camera-zoom assembly in three axes and is thereby capable of exploring an object-space volume of 1 cm3. In the other instrument, the reticle plane is reimaged by a zoom lens and this enlarged image is relayed to the TV detector by a cluster of five lenses. Four lateral lenses image the periphery of the surrogate target and the reticle for coincidence. The central objective images the center of the reticle and the fusion target when it is centered.
© (1978) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. A. Monjes, K. R. Manes, W. C. O'Neal, and F. Rienecker "The Shiva Target Alignment And Viewing Instrument", Proc. SPIE 0143, Applications of Electronic Imaging Systems, (15 September 1978); https://doi.org/10.1117/12.956562
PROCEEDINGS
10 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

A miniaturized camera objective with 2X optical zoom
Proceedings of SPIE (February 22 2018)
A Target Plane Imager For Inertial Confinement Fusion
Proceedings of SPIE (November 20 1985)
High performance zoom lenses with a forward located stop
Proceedings of SPIE (October 19 2012)
Performance Prediction For Night Photography
Proceedings of SPIE (February 20 1973)

Back to Top