NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Domain-engineered ferroelectric-pyroelectric detectors for laser metrology
Published
Author(s)
John H. Lehman, Harald Gnewuch, Chris Pannell
Abstract
Ferroelectric pyroelectric detectors are presently used for high accuracy laser metrology. We investigate ways to exploit domain-engineered ferroelectric material such as lithium tantalate to make improved detectors, while understanding changes in the thermal, acoustic, and noise sensitivity.
Proceedings Title
Tech. Dig., Conf. on Lasers and Electro-Optics (CLEO)
Lehman, J.
, Gnewuch, H.
and Pannell, C.
(2002),
Domain-engineered ferroelectric-pyroelectric detectors for laser metrology, Tech. Dig., Conf. on Lasers and Electro-Optics (CLEO), Long Beach, CA, USA
(Accessed October 9, 2025)