Polarization dependent mode dynamics of metallic hybrid laser micro-resonator

Che, Kai‐Jun; Chu, Cheng-Xu; Guo, Changlei; Zhang, Dan; Cai, Zhiping

doi:10.1016/j.optcom.2014.10.043

Cited by 3 publications

(1 citation statement)

References 17 publications

(27 reference statements)

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“…We begin our analysis on resonances of a metallically coated WGM cavity. The mode Q factor is calculated by Q = k r /2k i from the solution of the complex wave vector k = k r + ik i based on the condition that tangential electric E θ and magnetic fields H z are continuous at the interfaces of the confinement layers [21]. The effective refractive indices of semiconductor (i.e., InGaAsP quantum wells wafer), SiO 2 and Ag here are set as n s = 3.2, n SiO2 = 1.45 and n Ag = 0.14+11.35i in the 1550 nm band [22], respectively.…”

Section: Wave Dynamics In a Metallically Coated Wgm Cavitymentioning

confidence: 99%

High Q Resonances in a Metallically Coated Wave-Chaotic Microcavity

qiu

Liu

et al. 2022

IEEE Photonics J.

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Optical resonances of a metallically coated wavechaotic microcavity are investigated. Mode resonances with a lowcontrast quality factor and distinct field patterns are demonstrated. Unlike the resonances in the dielectric chaotic-wave cavity where the refractive escape leads a high optical loss, the resonances in metallically coated cavity hold high quality factors with a low loss induced by metal dissipation. As a potential application, the metallically coated chaotic-wave microcavity could be used for a semiconductor laser source with dense modes lasing and accordingly a low spatial coherent emission.

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Section: Wave Dynamics In a Metallically Coated Wgm Cavitymentioning

confidence: 99%

High Q Resonances in a Metallically Coated Wave-Chaotic Microcavity

qiu

Liu

et al. 2022

IEEE Photonics J.

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Numerical investigation of metal-confined hybrid III–V/Si circular nanoresonator with guided emission

Tang

Sui

Yang

et al. 2015

Optics Communications

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Metallically coated dielectric rectangle resonator

et al. 2015

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The double transfer matrix method (DTMM) is proposed for calculating the eigenvalues of the resonant mode of a metallically coated dielectric rectangle resonator. Two-dimensional electromagnetic analyses are performed to investigate the optical influences induced by planar structure parameters. The results show that there theoretically exists a highest Q-factor resonance for both TE and TM modes at a certain length-width ratio with fixed resonant wavelength and resonator area. Due to the influence of surface plasma polaritons (SPPs) trapped at the corners of the resonator which is not considered in DTMM, the TM mode resonances are deformed and deviate severely from that of the analytical model. The geometric deformation on the resonator is introduced by replacing the four right angles with circular boundaries, and the SPP accompanied mode behaviors are corrected to the standing waves.

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Polarization dependent mode dynamics of metallic hybrid laser micro-resonator

Cited by 3 publications

References 17 publications

High Q Resonances in a Metallically Coated Wave-Chaotic Microcavity

High Q Resonances in a Metallically Coated Wave-Chaotic Microcavity

Numerical investigation of metal-confined hybrid III–V/Si circular nanoresonator with guided emission

Metallically coated dielectric rectangle resonator

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