Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Advancement and expectations for mode-locked laser gyroscopes

Not Accessible

Your library or personal account may give you access

Abstract

Laser gyroscopes afford extremely precise measurement of ultraslow angular velocity and play an irrefutable role in engineering seismology, tidal detection, aviation, aerospace, satellite navigation, and other inertial systems. With recent progress of mode-locked fiber lasers, particularly the realization of effective bidirectional generation, their applications in the fields of gyroscopic sensing have attracted tremendous attention. Besides the merits of excellent structure compactness, maintenance-free operation, and rather low cost, remarkably, the mode-locked laser gyroscope presents a promising approach for eliminating the lock-in effect caused by the synchronization of counterpropagating resonant frequencies, which is the most severe sensing limitation of traditional laser gyroscopes. In this paper, recent advancements and perspectives in this research are reviewed. The fundamentals of gyroscopic sensing employing mode-locked pulse lasers are presented. Architectures of novel mode-locked laser gyroscopes inspired by ultrafast optics, including bright-soliton mode-locked laser gyroscopes and dark-soliton mode-locked laser gyroscopes, are described in detail. Bottlenecks and deficiencies of the exhibited mode-locked laser gyroscopes owning to inherent physical mechanisms or measurement methods currently used are further analyzed. Finally, feasible methods of improving the performance of mode-locked laser gyroscopes are broadly expounded upon to build a bridge between their scientific development research and practical applications.

© 2022 Optica Publishing Group

Full Article  |  PDF Article
More Like This
Photonic technologies for angular velocity sensing

Caterina Ciminelli, Francesco Dell’Olio, Carlo E. Campanella, and Mario N. Armenise
Adv. Opt. Photon. 2(3) 370-404 (2010)

High sensitivity tool for geophysical applications: a geometrically locked ring laser gyroscope

E. Maccioni, N. Beverini, G. Carelli, G. Di Somma, A. Di Virgilio, and P. Marsili
Appl. Opt. 61(31) 9256-9261 (2022)

High-sensitivity mode-locked fiber laser gyroscope

Bong Wan Lee, Ho Jin Jeong, and Byoung Yoon Kim
Opt. Lett. 22(2) 129-131 (1997)

Data availability

No data were generated or analyzed in the presented research.

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (1)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved