Active semiconductor microdisk devices

Djordjev, K.; Choi, Sang‐Jun; Choi, Seung-June; Dapkus, P.D.

doi:10.1109/50.974825

Cited by 45 publications

(18 citation statements)

References 12 publications

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“…Upon varying the index or absorption of the ring core through an external bias voltage [23,24], (optical OFF, electrical ON) the wavelength no longer resonates with the ring. Hence, it becomes possible to switch the resonant wavelength between D and T port during electrical OFF to electrical ON phase (and vice-versa).…”

Section: Device Structure and Principle Of Operationmentioning

confidence: 99%

GaAs based long-wavelength microring resonator optical switches utilising bias assisted carrier-injection induced refractive index change

Ravindran¹,

Datta²,

Alameh³

et al. 2012

Opt. Express

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Section: Device Structure and Principle Of Operationmentioning

confidence: 99%

GaAs based long-wavelength microring resonator optical switches utilising bias assisted carrier-injection induced refractive index change

Ravindran¹,

Datta²,

Alameh³

et al. 2012

Opt. Express

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“…This facilitates the design of novel active/passive ring resonator architectures like modulators [6], microdisk lasers [7] or biosensors [8], but increases the technological effort. In this paper we focus on lateral coupling and standard lithographical techniques.…”

Section: Ring Resonator Applicationsmentioning

confidence: 99%

Active ring resonators based on GaInAsP/InP

et al. 2003

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Compact integrated microring resonators are promising candidates for various applications in optical signal processing and communication such as optical filters, wavelength (de)multiplexers, single mode sources, dispersion compensators and wavelength converters. Active GaInAsP/InP material is particularly suited for the fabrication of "lossless" filter devices as well as novel laser components with outstanding performance. Design, technology as well as transmission / emission mode characteristics for typical applications are sketched and summarized.

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“…In recent years, semiconductor microdisk cavities have attracted a lot of attention for applications in photonic integrated circuits due to their promising and versatile optical functions, for instance, lasers [1][2][3][4][5], modulators [6][7][8] and sensors [9][10][11][12]. In addition, the optical curvature sensor had been studied widely with the long period fiber grating system [13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Compact optical curvature sensor with a flexible microdisk laser on a polymer substrate

Shih¹,

Hsu

Kunag

et al. 2009

Opt. Lett.

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In this paper, a chip-scale compact optical curvature sensor was demonstrated. It consists of a low threshold InGaAsP microdisk laser on a flexible polydimethylsiloxane polymer substrate. The curvature dependence of lasing wavelength was characterized by bending the cavity at different bending radii. The measurements showed that the lasing wavelength decreases monotonously with an increasing bending curvature. A good agreement between experiment and three-dimensional finite-difference time-domain simulation was also obtained. The sensitivity of the compact device to the bending curvature is -23.7 nm/mm form the experiment.

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Active semiconductor microdisk devices

Cited by 45 publications

References 12 publications

GaAs based long-wavelength microring resonator optical switches utilising bias assisted carrier-injection induced refractive index change

GaAs based long-wavelength microring resonator optical switches utilising bias assisted carrier-injection induced refractive index change

Active ring resonators based on GaInAsP/InP

Compact optical curvature sensor with a flexible microdisk laser on a polymer substrate

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