Microresonator Brillouin gyroscope

被引：208

作者：

Li, Jiang ^{[1
,2
]}

Suh, Myoung-Gyun ^{[1
]}

Vahala, Kerry ^{[1
]}

机构：

[1] CALTECH, T J Watson Lab Appl Phys, Pasadena, CA 91125 USA

[2] HQphoton Inc, 2500 E Colorado Blvd, Pasadena, CA 91107 USA

来源：

OPTICA | 2017年 / 4卷 / 03期

关键词：

MICRO OPTIC GYRO; LASER; SILICON; CHIP;

D O I：

10.1364/OPTICA.4.000346

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Optical-based rotation sensors have revolutionized precision, high-sensitivity inertial navigation systems. At the same time these sensors use bulky optical fiber spools or free-space resonators. A chip-based, micro-optical gyroscope is demonstrated that uses counterpropagating Brillouin lasers to measure rotation as a Sagnac-induced frequency shift. Preliminary work has demonstrated a rotation-rate measurement that surpasses prior micro-optical rotation-sensing systems by over 40-fold. (C) 2017 Optical Society of America

引用

页码：346 / 348

页数：3

共 14 条

[1] THE RING LASER GYRO [J].

CHOW, WW ;

GEABANACLOCHE, J ;

PEDROTTI, LM ;

SANDERS, VE ;

SCHLEICH, W ;

SCULLY, MO .

REVIEWS OF MODERN PHYSICS, 1985, 57 (01) :61-104

[2] Recent advances in miniaturized optical gyroscopes [J].

Dell'Olio, F. ;

Tatoli, T. ;

Ciminelli, C. ;

Armenise, M. N. .

JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS, 2014, 9

[3] STIMULATED BRILLOUIN-SCATTERING IN OPTICAL FIBERS [J].

IPPEN, EP ;

STOLEN, RH .

APPLIED PHYSICS LETTERS, 1972, 21 (11) :539-&

[4]

Lee H, 2012, NAT PHOTONICS, V6, P369, DOI [10.1038/nphoton.2012.109, 10.1038/NPHOTON.2012.109]

[5]

Lefevre HC, 2014, ARTECH H APPL PHOTON, P1

[6]

Li J., 2015, NONL OPT C OSA

[7] Microwave synthesizer using an on-chip Brillouin oscillator [J].

Li, Jiang ;

Lee, Hansuek ;

Vahala, Kerry J. .

NATURE COMMUNICATIONS, 2013, 4

[8] Characterization of a high coherence, Brillouin microcavity laser on silicon [J].

Li, Jiang ;

Lee, Hansuek ;

Chen, Tong ;

Vahala, Kerry J. .

OPTICS EXPRESS, 2012, 20 (18) :20170-20180

[9] The development of micro-gyroscope technology [J].

Liu, Kai ;

Zhang, Weiping ;

Chen, Wenyuan ;

Li, Kai ;

Dai, Fuyan ;

Cui, Feng ;

Wu, Xiaosheng ;

Ma, Gaoyin ;

Xiao, Qijun .

JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2009, 19 (11)

[10] Double closed-loop resonant micro optic gyro using hybrid digital phase modulation [J].

Ma, Huilian ;

Zhang, Jianjie ;

Wang, Linglan ;

Jin, Zhonghe .

OPTICS EXPRESS, 2015, 23 (12) :15088-15097

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