Photorefractive hologram fixing by a 4 K cooldown to the phase transition in K1-xLixTa1-yNbyO3

Aharon J. Agranat; Meir Razvag; Michal Balberg

doi:10.1063/1.115823

Photorefractive hologram fixing by a 4 K cooldown to the phase transition in K1-xLixTa1-yNbyO3

Aharon J. Agranat^*, Meir Razvag, Michal Balberg

^*Corresponding author for this work

The Institute of Applied Physics

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

A fixing process of photorefractive holograms is reported. The process is based on the formation of an ionic space charge which becomes mobile at the phase transition temperature. A fixed grating was formed in paraelectric potassium lithium niobate tantalate by a 4 K cooldown to Tc, and a warmup back to the paraelectric phase. The diffraction efficiency of the fixed grating was 66% of the original photorefractive space charge grating.

Original language	English
Pages (from-to)	2469-2471
Number of pages	3
Journal	Applied Physics Letters
Volume	68
Issue number	18
DOIs	https://doi.org/10.1063/1.115823
State	Published - 1996

Access to Document

10.1063/1.115823

Cite this

@article{e554643e6b004963b6dfe423f737e73b,

title = "Photorefractive hologram fixing by a 4 K cooldown to the phase transition in K1-xLixTa1-yNbyO3",

abstract = "A fixing process of photorefractive holograms is reported. The process is based on the formation of an ionic space charge which becomes mobile at the phase transition temperature. A fixed grating was formed in paraelectric potassium lithium niobate tantalate by a 4 K cooldown to Tc, and a warmup back to the paraelectric phase. The diffraction efficiency of the fixed grating was 66\% of the original photorefractive space charge grating.",

author = "Agranat, \{Aharon J.\} and Meir Razvag and Michal Balberg",

year = "1996",

doi = "10.1063/1.115823",

language = "אנגלית",

volume = "68",

pages = "2469--2471",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "18",

}

TY - JOUR

T1 - Photorefractive hologram fixing by a 4 K cooldown to the phase transition in K1-xLixTa1-yNbyO3

AU - Agranat, Aharon J.

AU - Razvag, Meir

AU - Balberg, Michal

PY - 1996

Y1 - 1996

N2 - A fixing process of photorefractive holograms is reported. The process is based on the formation of an ionic space charge which becomes mobile at the phase transition temperature. A fixed grating was formed in paraelectric potassium lithium niobate tantalate by a 4 K cooldown to Tc, and a warmup back to the paraelectric phase. The diffraction efficiency of the fixed grating was 66% of the original photorefractive space charge grating.

AB - A fixing process of photorefractive holograms is reported. The process is based on the formation of an ionic space charge which becomes mobile at the phase transition temperature. A fixed grating was formed in paraelectric potassium lithium niobate tantalate by a 4 K cooldown to Tc, and a warmup back to the paraelectric phase. The diffraction efficiency of the fixed grating was 66% of the original photorefractive space charge grating.

UR - https://www.scopus.com/pages/publications/0030126263

U2 - 10.1063/1.115823

DO - 10.1063/1.115823

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:0030126263

SN - 0003-6951

VL - 68

SP - 2469

EP - 2471

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 18

ER -

Photorefractive hologram fixing by a 4 K cooldown to the phase transition in K1-xLixTa1-yNbyO3

Abstract

Access to Document

Other files and links

Fingerprint

Cite this