Interferometric modulators for an adaptive nulling system

Leonard M. Johnson; Harold V. Roussell; Gary E. Betts

doi:10.1117/12.141719

26 February 1993 Interferometric modulators for an adaptive nulling system

Leonard M. Johnson, Harold V. Roussell, Gary E. Betts

Author Affiliations +

Proceedings Volume 1790, Analog Photonics; (1993) https://doi.org/10.1117/12.141719
Event: Fibers '92, 1992, Boston, MA, United States

Abstract

Optical intensity modulators with closely matched frequency responses are required for the realization of an optical adaptive nulling system for microwave/millimeter-wave multi-element antenna systems. Traveling-wave interferometric modulators fabricated in lithium niobate have been demonstrated that track to within 0.03 dB and 0.22 deg in amplitude and phase, respectively, over the 5- to 7-GHz frequency band.

Citation Download Citation

Leonard M. Johnson, Harold V. Roussell, and Gary E. Betts "Interferometric modulators for an adaptive nulling system", Proc. SPIE 1790, Analog Photonics, (26 February 1993); https://doi.org/10.1117/12.141719

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