Modeling the noise figure of an acousto-optic receiver

被引：0

作者：

Ristic, VM ^{[1
]}

Lee, JPY ^{[1
]}

机构：

[1] DEF RES ESTAB,DEPT NATL DEF,SHIRLEYS BAY,ON K1A 0Z4,CANADA

来源：

APPLIED OPTICS | 1996年 / 35卷 / 05期

关键词：

D O I：

10.1364/AO.35.000832

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

By defining the processing gain of an acousto-optic receiver as the ratio of the signal-to-noise ratio at the output of the detector to the signal-to-noise ratio of the intermediate-frequency input, one can model a noise figure for the acousto-optic receiver. The noise figure has a minimum of 0 dB and depends on the ratio of the noise power (internal to the acousto-optic cell) to the intermediate-frequency input noise power multiplied by the frequency and the spatially dependent exponential factor. (C) 1996 Optical Society of America

引用

页码：832 / 835

页数：4

共 50 条

[31] Comprehensive Noise Analysis for Acousto-Optic Measurement of Airborne Sound
Ishikawa, Kenji
Shiraki, Yoshifumi
Moriya, Takehiro
Ishizawa, Atsushi
Hitachi, Kenichi
Oguri, Katsuya
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2024, 73 : 1 - 9
[32] High frequency noise reduction using an acousto-optic cell
Dunn, DB
Xia, JG
Poon, TC
PROCEEDINGS OF THE TWENTY-EIGHTH SOUTHEASTERN SYMPOSIUM ON SYSTEM THEORY, 1996, : 322 - 326
[33] New Method to Calculate Spatial Distribution of Acousto-Optic Figure of Merit in Crystals
Muromets, A. V.
Trushin, A. S.
ACTA PHYSICA POLONICA A, 2015, 127 (01) : 93 - 95
[34] Evaluation of the Acousto-Optic Figure of Merit and the Maximum Value of the Elasto-Optic Constant of Liquids
Nikitin, Pavel A.
Pozhar, Vitold E.
MATERIALS, 2024, 17 (12)
[35] Detection of radio signals and their parameters measurement in noise presence by processing of acousto-optic receiver output data registration
Rogov, SA
Maracasov, MB
SECOND INTERNATIONAL CONFERENCE ON LASERS FOR MEASUREMENT AND INFORMATION TRANSFER, 2002, 4680 : 248 - 255
[36] Acousto-optic spatial frequency filter operating in the intermediate region of acousto-optic interaction
Kotov, V. M.
Averin, S., V
Karachevzeva, M., V
Yaremenko, N. G.
JOURNAL OF OPTICAL TECHNOLOGY, 2022, 89 (01) : 38 - 43
[37] Comparison of acousto-optic tunable filters and acousto-optic dispersive filters for hyperspectral imaging
Suhre, DR
Taylor, LH
Singh, NB
Rosch, WR
ADVANCES IN COMPUTER-ASSISTED RECOGNITION, 1999, 3584 : 142 - 147
[38] Acousto-optic, point receiver hydrophone probe for operation up to 100 MHz
Lewin, PA
Mu, C
Umchid, S
Daryoush, A
El-Sherif, M
ULTRASONICS, 2005, 43 (10) : 815 - 821
[39] Modified adaptive acousto-optic interference canceller visual Modeling
Sokolov, VK
Kostin, KB
Khohlov, KL
Kukin, MY
LASERS FOR MEASUREMENTS AND INFORMATION TRANSFER 2003, 2004, 5381 : 266 - 277
[40] ACOUSTO-OPTIC SCANNING.
Aronson, Harmon J.
1600, (12):

← 1 2 3 4 5 →