|
This article is cited in 1 scientific paper (total in 1 paper)
METHODS OF PHYSICAL INVESTIGATION
Optically controlled fine-tuning phase shift cell based on thin-film Ge$_2$Sb$_2$Te$_5$ for light beam phase modulation
A. V. Kiselev, A. A. Nevzorov, A. A. Burtsev, V. A. Mikhalevsky, N. N. Eliseev, V. V. Ionin, A. A. Lotin National Research Centre “Kurchatov Institute”, 140700 Shatura, Russia
Abstract:
Presented the experimental study of free-space optical control of the optical beam phase shift caused by the formation of a layered structure in an elementary controllable cell made of phase-change material Ge$_2$Sb$_2$Te$_5$ subjected to the controlling effect of pulsed laser radiation. The phase change of the signal optical beam passing through the controlled cell from phase-change material relative to the control beam in the Jamin interferometer is demonstrated.
Received: 18.07.2024 Revised: 31.07.2024 Accepted: 06.08.2024
Citation:
A. V. Kiselev, A. A. Nevzorov, A. A. Burtsev, V. A. Mikhalevsky, N. N. Eliseev, V. V. Ionin, A. A. Lotin, “Optically controlled fine-tuning phase shift cell based on thin-film Ge$_2$Sb$_2$Te$_5$ for light beam phase modulation”, Pis'ma v Zh. Èksper. Teoret. Fiz., 120:6 (2024), 457–464; JETP Letters, 120:6 (2024), 440–444
Linking options:
https://www.mathnet.ru/eng/jetpl7329 https://www.mathnet.ru/eng/jetpl/v120/i6/p457
|
|