Wavelength-Selective Optical Amplifier Based on Microfiber Coil Resonators

Arjmand, Mojtaba; Ahmadi, Vahid; Karimi, M.J.

doi:10.1109/jlt.2012.2202309

Cited by 9 publications

(3 citation statements)

References 29 publications

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“…Consequently, the light-matter interaction response in MCR is also unique. The MCR has attracted significant attention in recent years due to its potential applications in a variety of fields [3,4]. Experimental and theoretical investigations have explored a wide range of sensor applications based on MCR [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Enhanced refractive index and inertial sensing in a multicoil resonator based on microfiber

Zhang,

Zhong,

et al. 2024

International Conference on Optoelectronic Materials and Devices (ICOMD 2023)

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Section: Introductionmentioning

confidence: 99%

Enhanced refractive index and inertial sensing in a multicoil resonator based on microfiber

Zhang,

Zhong,

et al. 2024

International Conference on Optoelectronic Materials and Devices (ICOMD 2023)

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“…At present, high quality factor MCR has been demonstrated by many scholars [7], and the Q factor can be improved by increasing the number of turns or layers [8,9]. Much attention has been drawn to the study of MCR due to such highquality factor makes it potential applications in numerous fields, such as nonlinear optics, optical sensing, optical amplifier and quantum computing [10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Anomalous Optical Propagation and Potential Sensitivity Enhancement in a Micro-Coil Resonator Based on Microfiber

Zhang

Chen

2021

IEEE Photonics J.

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The resonance characteristics of the micro-coil resonator(MCR) with different turns and coupling conditions are presented, which show that the effective length of the MCR with small coupling coefficient at primary resonant is independent of the turns, and the resonance dips always appear in pairs corresponding to multiple critical-coupling because of the periodicity of coupling strength. However, complicated resonance is observed in an MCR with larger coupling coefficient and turns. The superluminal or subluminal propagation regime can be obtained respectively by adjusting the coupling condition, and the effect of loss on them in different coupling conditions is investigated. There is such a loss threshold in the critical-coupling and over-coupling conditions, near which the group refractive index abrupt changes between positive and negative extremum, and the threshold is increased by 10 5 orders of magnitude under over-coupling condition compared with critical-coupling. In view of the transmission near a resonant evolve not only with the detuning of transmission phase, but also drastically with the adjustment of coupling condition which will be modulated by the cladding refractive index and coupling length. Hence a potential sensitivity enhancement for biochemical and inertial sensing based on MCR is also investigated briefly.

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“…With the development of the technology, MNOF was successfully fabricated with a strong evanescent field, low loss, excellent uniformity, high flexibility and good surface roughness. Lots of photonic devices, such as microfiber lasers [2,3], optical amplifiers [4], Mach-Zender interferometers [5,6], and sensors [7], had realized their extensive applications by taking advantage of MNOF. At the same time, a variety of MNOF-ring resonators have been reported since their tight light confinement and high quality factor [8][9][10][11][12][13] in optical micro-/nano-devices.…”

Section: Introductionmentioning

confidence: 99%

Add-Drop Filter Based on Wavelength-Dependent Light Interlink between Lithium-Niobate Microwaveguide Chip and Microfiber Knot Ring

Zhou

Wang

et al. 2016

Crystals

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Abstract:In this paper, we experimentally demonstrate an add-drop filter based on wavelengthdependent light coupling between a lithium-niobate (LN) microwaveguide chip and a microfiber knot ring (MKR). The MKR was fabricated from a standard single-mode fiber, and the LN microwaveguide chip works as a robust substrate to support the MKR. The guided light can be transmitted through add and drop functionality and the behaviors of the add-drop filter can be clearly observed. Furthermore, its performance dependence on the MKR diameter is also studied experimentally. The approach, using a LN microwaveguide chip as a platform to couple and integrate the MKR, may enable us to realize an optical interlink between the microstructured chip and the micro/nano fiber-optic device.

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Wavelength-Selective Optical Amplifier Based on Microfiber Coil Resonators

Cited by 9 publications

References 29 publications

Enhanced refractive index and inertial sensing in a multicoil resonator based on microfiber

Enhanced refractive index and inertial sensing in a multicoil resonator based on microfiber

Anomalous Optical Propagation and Potential Sensitivity Enhancement in a Micro-Coil Resonator Based on Microfiber

Add-Drop Filter Based on Wavelength-Dependent Light Interlink between Lithium-Niobate Microwaveguide Chip and Microfiber Knot Ring

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