K. Jain, B.J. Lin
Proceedings of SPIE 1989
Hysteresis in piezoelectric transducers down to 20 Å and gas pressure changes as small as 10 mTorr are measured by locking a laser FM sideband to an interferometer resonance. In addition, rapid monitoring of large excursion motions with 200-Å accuracy is achieved using an "optical frequency comb" consisting of multiple FM sidebands.
K. Jain, B.J. Lin
Proceedings of SPIE 1989
K. Jain, S. Rice, et al.
Polymer Engineering & Science
K. Jain, J.I. Crowley, et al.
Optics and Laser Technology
Ch. Bräuchle, D.M. Burland, et al.
Journal of Physical Chemistry