Response time of a liquid crystal image transducer: errata
Bernard W. Joseph and Aaron D. Gara General Motors Research Laboratories, Physics Department, Warren, Michigan 48090. B. W. Joseph is now with GM Proving Ground, Vehicle Emission Laboratory, Milford, Michigan 48042. Received 7 July 1978. 0003-6935/78/0901-2672$0.50/0. © 1978 Optical Society of America.
The scale was omitted from Fig. 3 of this Letter.1 It is reproduced correctly below:
Fig. 3. Rise time of two Hughes image transducers as a function of normalized writing irradiance. The full and solid lines are the envelopes of all measurements made on the two devices. Writing irra
diance was normalized by the input irradiance which produced saturation.
Reference 1. B. W. Joseph and A. D. Gara, Appl. Opt. 17, 1987 (1978).
2672 APPLIED OPTICS / Vol. 17, No. 17 / 1 September 1978