scholarly journals Soliton based $\chi(2)$ combs in high-Q optical microresonators

2021 ◽  
Author(s):  
Sergey Smirnov ◽  
Valeriy Andryushkov ◽  
Evgeny Podivilov ◽  
Boris Sturman ◽  
Ingo Breunig
Keyword(s):  
High Q ◽  
Optical Microresonators

scholarly journals Nonlinear properties of high-Q optical microresonators in normal dispersion range

2017 ◽  
Vol 161 ◽  
pp. 02025
Author(s):  
Artem Shitikov ◽  
Valery Lobanov ◽  
Nikolay Pavlov ◽  
Andrey Voloshin ◽  
Igor Bilenko ◽  
...  
Keyword(s):  
Normal Dispersion ◽  
High Q ◽  
Optical Microresonators ◽  
Nonlinear Properties

scholarly journals A RESONANCE SYSTEM OF AN OPTOELECTRONIC OSCILLATOR BASED ON A TRANSMISSIONTYPE PLANAR OPTICAL DISK MICROCAVITY

2018 ◽  
Vol 42 (1) ◽  
pp. 60-66
Author(s):  
A. S. Zadorin ◽  
A. A. Lukina
Keyword(s):  
Traveling Wave ◽  
Optical Waveguides ◽  
Whispering Gallery Modes ◽  
Resonance System ◽  
Optoelectronic Oscillator ◽  
Disk Resonator ◽  
High Q ◽  
Optical Microresonators ◽  
Whispering Gallery ◽  
Planar Optical Waveguides

It is noted that the best technical characteristics of optoelectronic microwave self-oscillators (OESO) are reached in schemes employing high-Q optical microresonators (OMR) working in the traveling wave modes (TWM). A possibility of using disk OMRs excited by fundamental whispering gallery modes (WGM) has been considered. Multielement coupling devices (CD) for such resonators have been investigated. They are constructed on the basis of planar optical waveguides (POWG) located over the disk resonator surface in a region bounded by the outer and inner caustics of the WGM. Models of this device have been proposed. The corresponding calculations have been provided.

scholarly journals Long Period Grating-Based Fiber Coupling to WGM Microresonators

Micromachines ◽  
2018 ◽  
Vol 9 (7) ◽  
pp. 366 ◽  
Author(s):  
Francesco Chiavaioli ◽  
Dario Laneve ◽  
Daniele Farnesi ◽  
Mario Falconi ◽  
Gualtiero Nunzi Conti ◽  
...  
Keyword(s):  
Whispering Gallery Modes ◽  
Long Period Grating ◽  
High Q ◽  
Optical Microresonators ◽  
Whispering Gallery ◽  
Long Period ◽  
Thick Fiber ◽  
Long Period Gratings ◽  
Fiber Taper ◽  
Good Agreement

A comprehensive model for designing robust all-in-fiber microresonator-based optical sensing setups is illustrated. The investigated all-in-fiber setups allow light to selectively excite high-Q whispering gallery modes (WGMs) into optical microresonators, thanks to a pair of identical long period gratings (LPGs) written in the same optical fiber. Microspheres and microbubbles are used as microresonators and evanescently side-coupled to a thick fiber taper, with a waist diameter of about 18 µm, in between the two LPGs. The model is validated by comparing the simulated results with the experimental data. A good agreement between the simulated and experimental results is obtained. The model is general and by exploiting the refractive index and/or absorption characteristics at suitable wavelengths, the sensing of several substances or pollutants can be predicted.

scholarly journals Spectrum collapse, narrow linewidth, and Bogatov effect in diode lasers locked to high-Q optical microresonators

2018 ◽  
Vol 26 (23) ◽  
pp. 30509 ◽  
Author(s):  
R. R. Galiev ◽  
N. G. Pavlov ◽  
N. M. Kondratiev ◽  
S. Koptyaev ◽  
V. E. Lobanov ◽  
...  
Keyword(s):  
Diode Lasers ◽  
Narrow Linewidth ◽  
High Q ◽  
Optical Microresonators

High-Q optical microresonators functionalized with two-dimensional material

2017 ◽  
Author(s):  
C. Javerzac-Galy ◽  
N. Piro ◽  
R. Schilling ◽  
A. Kumar ◽  
M. Barbone ◽  
...  
Keyword(s):  
Two Dimensional ◽  
High Q ◽  
Optical Microresonators

Suppressing Intrinsic Backscattering in Ultra-High-Q Optical Microresonators

2020 ◽  
Author(s):  
Andreas Ø. Svela ◽  
Jonathan M. Silver ◽  
Leonardo Del Bino ◽  
Shuangyou Zhang ◽  
Michael T. M. Woodley ◽  
...  
Keyword(s):  
High Q ◽  
Optical Microresonators
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