Acousto-Optic Tunable Filter Using LiNbO<SUB>3</SUB> Crystal

Yoichi FUJII; Hideki HAYASHI

Acousto-Optic Tunable Filter Using LiNbO₃ Crystal

Yoichi FUJII, Hideki HAYASHI

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A new acousto-optic tunable filter utilizing collinear acousto-optic interaction along the direction near to the optic axis is proposed and demonstrated by using LiNbO₃ crystal. This near axis interaction lowers the driving frequency and also expands the angular aperture in the ordinary plane. The acousto-optic figure of merit M₂ (p²/ρv³) of this filter is 7.510^-18 sec³/g and tuning from 700 nm to 420 nm can be obtained by changing the acoustic frequency from 56 MHz to 119 MHz. At 514.5 nm the filter bandwidth of 1.1 nm and the angular aperture of about 6 in the ordinary plane have been obtained.

Publication: IEICE TRANSACTIONS on transactions Vol.E62-E No.1 pp.7-10

Publication Date: 1979/01/25

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Type of Manuscript: PAPER

Category: Optical and Quantum Electronics

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Yoichi FUJII
Hideki HAYASHI

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Yoichi FUJII, Hideki HAYASHI, "Acousto-Optic Tunable Filter Using LiNbO3 Crystal" in IEICE TRANSACTIONS on transactions, vol. E62-E, no. 1, pp. 7-10, January 1979, doi: .
Abstract: A new acousto-optic tunable filter utilizing collinear acousto-optic interaction along the direction near to the optic axis is proposed and demonstrated by using LiNbO₃ crystal. This near axis interaction lowers the driving frequency and also expands the angular aperture in the ordinary plane. The acousto-optic figure of merit M₂ (p²/ρv³) of this filter is 7.510^-18 sec³/g and tuning from 700 nm to 420 nm can be obtained by changing the acoustic frequency from 56 MHz to 119 MHz. At 514.5 nm the filter bandwidth of 1.1 nm and the angular aperture of about 6 in the ordinary plane have been obtained.
URL: https://globals.ieice.org/en_transactions/transactions/10.1587/e62-e_1_7/_p

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@ARTICLE{e62-e_1_7,
author={Yoichi FUJII, Hideki HAYASHI, },
journal={IEICE TRANSACTIONS on transactions},
title={Acousto-Optic Tunable Filter Using LiNbO3 Crystal},
year={1979},
volume={E62-E},
number={1},
pages={7-10},
abstract={A new acousto-optic tunable filter utilizing collinear acousto-optic interaction along the direction near to the optic axis is proposed and demonstrated by using LiNbO₃ crystal. This near axis interaction lowers the driving frequency and also expands the angular aperture in the ordinary plane. The acousto-optic figure of merit M₂ (p²/ρv³) of this filter is 7.510^-18 sec³/g and tuning from 700 nm to 420 nm can be obtained by changing the acoustic frequency from 56 MHz to 119 MHz. At 514.5 nm the filter bandwidth of 1.1 nm and the angular aperture of about 6 in the ordinary plane have been obtained.},
keywords={},
doi={},
ISSN={},
month={January},}

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TY - JOUR
TI - Acousto-Optic Tunable Filter Using LiNbO3 Crystal
T2 - IEICE TRANSACTIONS on transactions
SP - 7
EP - 10
AU - Yoichi FUJII
AU - Hideki HAYASHI
PY - 1979
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E62-E
IS - 1
JA - IEICE TRANSACTIONS on transactions
Y1 - January 1979
AB - A new acousto-optic tunable filter utilizing collinear acousto-optic interaction along the direction near to the optic axis is proposed and demonstrated by using LiNbO₃ crystal. This near axis interaction lowers the driving frequency and also expands the angular aperture in the ordinary plane. The acousto-optic figure of merit M₂ (p²/ρv³) of this filter is 7.510^-18 sec³/g and tuning from 700 nm to 420 nm can be obtained by changing the acoustic frequency from 56 MHz to 119 MHz. At 514.5 nm the filter bandwidth of 1.1 nm and the angular aperture of about 6 in the ordinary plane have been obtained.
ER -