Characteristics And Applications Of Pyroelectric Imaging Systems

Carl N. Helmick Jr.

doi:10.1117/12.954449

20 January 1976 Characteristics And Applications Of Pyroelectric Imaging Systems

Carl N. Helmick Jr.

Proceedings Volume 0062, Modern Utilization of Infrared Technology I; (1976) https://doi.org/10.1117/12.954449
Event: 19th Annual Technical Symposium, 1975, San Diego, United States

Abstract

Pyroelectric imagers--now beginning their second decade of existence--are on the verge of becoming practical devices. As a result of recent improvements, they show real promise in providing long-wavelength infrared imaging systems featuring moderately good performance along with uncooled operation and relatively low cost. Various approaches to pyro-electric imaging are summarized; the pyroelectric vidicon is discussed in more detail, since it is the form of pyroelectric imager whose present progress indicates the greatest utility now and in the near future. Examples are presented of thermal imagery taken with a pyroelectric camera system developed at the Naval Weapons Center, which incorporates an image-difference processing technique. Areas of needed research and development are outlined, along with expected future performance levels and potential applications.

Citation Download Citation

Carl N. Helmick Jr. "Characteristics And Applications Of Pyroelectric Imaging Systems", Proc. SPIE 0062, Modern Utilization of Infrared Technology I, (20 January 1976); https://doi.org/10.1117/12.954449

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