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Near-infrared incoherent coupling and photorefractive response time of 'blue' Rh:BaTiO3

Near-infrared incoherent coupling and photorefractive response time of 'blue' Rh:BaTiO3
Near-infrared incoherent coupling and photorefractive response time of 'blue' Rh:BaTiO3
We have investigated the time constants of writing and decay of photorefractive gratings in 'blue' Rh:BaTiO3 at visible and near-infrared wavelengths. High reflectivity (> 200 %) double phase conjugation has been achieved at near-infrared wavelengths (730 - 809 nm) and efficient double colour pumped oscillation has been demonstrated between wavelengths separated by 150 nm.
0030-4018
277-282
Kaczmarek, M.
408ec59b-8dba-41c1-89d0-af846d1bf327
Hribek, P.
1bc0cd09-b540-482a-9f04-a603e7304e27
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Kaczmarek, M.
408ec59b-8dba-41c1-89d0-af846d1bf327
Hribek, P.
1bc0cd09-b540-482a-9f04-a603e7304e27
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020

Kaczmarek, M., Hribek, P. and Eason, R.W. (1997) Near-infrared incoherent coupling and photorefractive response time of 'blue' Rh:BaTiO3. Optics Communications, 136, 277-282. (doi:10.1016/S0030-4018(96)00687-6).

Record type: Article

Abstract

We have investigated the time constants of writing and decay of photorefractive gratings in 'blue' Rh:BaTiO3 at visible and near-infrared wavelengths. High reflectivity (> 200 %) double phase conjugation has been achieved at near-infrared wavelengths (730 - 809 nm) and efficient double colour pumped oscillation has been demonstrated between wavelengths separated by 150 nm.

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Published date: March 1997
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Identifiers

Local EPrints ID: 77987
URI: http://eprints.soton.ac.uk/id/eprint/77987
DOI: doi:10.1016/S0030-4018(96)00687-6
ISSN: 0030-4018
PURE UUID: 02daf646-36a1-4722-8b4b-037f085fff94
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 02:33

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Contributors

Author: M. Kaczmarek
Author: P. Hribek
Author: R.W. Eason ORCID iD

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