Splitting of resonant optical modes in Fabry-Perot microcavities

V. G. Golubev; A. A. Dukin; A. V. Medvedev; A. B. Pevtsov; A. V. Sel’kin; N. A. Feoktistov

doi:10.1134/1.1592860

Splitting of resonant optical modes in Fabry-Perot microcavities

Semiconductors ◽

10.1134/1.1592860 ◽

2003 ◽

Vol 37 (7) ◽

pp. 832-837 ◽

Cited By ~ 11

Author(s):

V. G. Golubev ◽

A. A. Dukin ◽

A. V. Medvedev ◽

A. B. Pevtsov ◽

A. V. Sel’kin ◽

...

Keyword(s):

Fabry Perot ◽

Optical Modes

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Two-dimensional array of iron-garnet nanocylinders supporting localized and lattice modes for the broadband boosted magneto-optics

Nanophotonics ◽

10.1515/nanoph-2021-0534 ◽

2021 ◽

Vol 0 (0) ◽

Author(s):

Polina E. Zimnyakova ◽

Daria O. Ignatyeva ◽

Dolendra Karki ◽

Andrey A. Voronov ◽

Alexander N. Shaposhnikov ◽

...

Keyword(s):

Laser Pulses ◽

Magnetic Film ◽

Two Dimensional ◽

Simultaneous Excitation ◽

Optical Effects ◽

Fabry Perot ◽

Optical Modes ◽

Order Of Magnitude ◽

Iron Garnet ◽

Dielectric Structures

Abstract We demonstrate a novel all-dielectric magnetophotonic structure that consists of two-dimensional arrays of bismuth substituted iron-garnet nanocylinders supporting both localized (Fabry–Perot-like) and lattice (guided-like) optical modes. Simultaneous excitation of the two kinds of modes provides a significant enhancement of the Faraday effect by 3 times and transverse magneto-optical Kerr effect by an order of magnitude compared to the smooth magnetic film of the same effective thickness. Both magneto-optical effects are boosted in wide spectral and angular ranges making the nanocylinder array magnetic dielectric structures promising for applications with short and tightly focused laser pulses.

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Color-changing refractive index sensor based on Fano-resonant filtering of optical modes in a porous dielectric Fabry-Pérot microcavity

Optics Express ◽

10.1364/oe.403506 ◽

2020 ◽

Vol 28 (19) ◽

pp. 28226

Author(s):

Pavel Shapturenka ◽

Helen Stute ◽

N. Isaac Zakaria ◽

Steven P. DenBaars ◽

Michael J. Gordon

Keyword(s):

Refractive Index ◽

Refractive Index Sensor ◽

Fabry Perot ◽

Optical Modes

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Enhancement of the Spontaneous Emission Rates in all Porous Silicon Optical Microcavities

MRS Proceedings ◽

10.1557/proc-452-717 ◽

1996 ◽

Vol 452 ◽

Cited By ~ 2

Author(s):

L. Pavesi ◽

M. Cazzanelli ◽

O. Bisi

Keyword(s):

Porous Silicon ◽

Spontaneous Emission ◽

Silicon Layer ◽

Porous Silicon Layer ◽

Emission Rates ◽

Time Resolved ◽

Optical Microcavities ◽

Fabry Perot ◽

Optical Modes ◽

Time Resolved Photoluminescence

AbstractThe emission properties of a porous silicon layer placed in an optical microcavity is investigated by photoluminescence and time resolved photoluminescence measurements. The microcavity is formed by an all porous silicon Fabry-Perot filter made by two distributed Bragg reflectors separated by a λ or λ/2 porous silicon layer. Our main findings are that the spontaneous emission spectrum is drastically modified: the linewidth is narrowed, the time decay of the emission is shortened by a factor of about 2/3 at room temperature and the peak emission intensity is increased by a factor of more than 10. These facts are caused by the redistribution of the optical modes in the microcavity due to the presence of the optical resonator and to the variation of the dielectric environment.

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