Sagnac interference in integrated photonics

Arianfard, Hamed; Juodkazis, Saulius; Moss, David; Wu, Jiayang

doi:10.1063/5.0123236

Cited by 41 publications

(30 citation statements)

References 379 publications

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“…1(b) to achieve transitions between Lorentzian, Fano, and Rabi splitting resonance spectral lineshapes. The versatility and degree of control achieved using these advanced design techniques based on Sagnac interferometers [89][90][91] will likely have wide applications to many different areas beyond linear optical filters, including nonlinear optics and microcomb based devices as well as quantum optical photonic chips [129][130][131][132][133][134][135][136][137][138][139][140][141] and photonic integrated chips based on novel 2D materials and structures .…”

Section: Transitions Between Lorentzian Fano and Rabi Splitting Spect...mentioning

confidence: 99%

Optical realization of Rabi splitting in photonic integrated waveguide-coupled resonators

Moss¹

2023

Preprint

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Realizing optical analogues of quantum phenomena in atomic, molecular, or condensed matter physics has underpinned a range of photonic technologies. Rabi splitting is a quantum phenomenon induced by a strong interaction between two quantum states, and its optical analogues are of fundamental importance for the manipulation of light-matter interactions with wide applications in optoelectronics and nonlinear optics. Here, we propose and theoretically investigate purely optical analogues of Rabi splitting in integrated waveguide-coupled resonators formed by two Sagnac interferometers. By tailoring the coherent mode interference, the spectral response of the devices is engineered to achieve optical analogues of Rabi splitting with anti-crossing behavior in the resonances. Transitions between the Lorentzian, Fano, and Rabi splitting spectral lineshapes are achieved by simply changing the phase shift along the waveguide connecting the two Sagnac interferometers, revealing interesting physical insights about the evolution of different optical analogues of quantum phenomena. The impact of the device structural parameters is also analyzed to facilitate device design and optimization. These results suggest a new way for realizing optical analogues of Rabi splitting based on integrated waveguide-coupled resonators, paving the way for many potential applications that manipulate light-matter interactions in the strong coupling regime.

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Section: Transitions Between Lorentzian Fano and Rabi Splitting Spect...mentioning

confidence: 99%

Optical realization of Rabi splitting in photonic integrated waveguide-coupled resonators

Moss¹

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…1(b) to achieve transitions between Lorentzian, Fano, and Rabi splitting resonance spectral lineshapes. The versatility and degree of control achieved using these advanced design techniques based on Sagnac interferometers [89][90][91] will likely have wide applications to many different areas beyond linear optical filters, including nonlinear optics and microcomb based devices as well as quantum optical photonic chips [149][150][151][152][153][154][155][156][157][158][159][160][161] and photonic integrated chips based on novel 2D materials and structures .…”

Section: Transitions Between Lorentzian Fano and Rabi Splitting Spect...mentioning

confidence: 99%

Optical embodiments of Rabi splitting based in photonic integrated waveguide-coupled resonators

Moss¹

2023

Preprint

View full text Add to dashboard Cite

<p>Realizing optical analogues of quantum phenomena in atomic, molecular, or condensed matter physics has underpinned a range of photonic technologies. Rabi splitting is a quantum phenomenon induced by a strong interaction between two quantum states, and its optical analogues are of fundamental importance for the manipulation of light-matter interactions with wide applications in optoelectronics and nonlinear optics. Here, we propose and theoretically investigate purely optical analogues of Rabi splitting in integrated waveguide-coupled resonators formed by two Sagnac interferometers. By tailoring the coherent mode interference, the spectral response of the devices is engineered to achieve optical analogues of Rabi splitting with anti-crossing behavior in the resonances. Transitions between the Lorentzian, Fano, and Rabi splitting spectral lineshapes are achieved by simply changing the phase shift along the waveguide connecting the two Sagnac interferometers, revealing interesting physical insights about the evolution of different optical analogues of quantum phenomena. The impact of the device structural parameters is also analyzed to facilitate device design and optimization. These results suggest a new way for realizing optical analogues of Rabi splitting based on integrated waveguide-coupled resonators, paving the way for many potential applications that manipulate light-matter interactions in the strong coupling regime. </p>

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“…[223][224][225][226][227][228][229] The delivery of mass-producible hybrid nonlinear integrated photonic devices with significantly improved performance serves the common interest of many photonic industries, which will accelerate the applications of 2D materials out of laboratory and assure that the research in this area will benefit the broader community. This material and technology will have a broad range of applications including integrated nonlinear photonic chips, integrated microcombs, quantum optics, [303][304][305][306][307][308][309][310][311] fibre-optic optical communications, [312][313][314] neuromorphic computing, [315][316][317][318][319][320] microwave photonics, advanced photonic circuits [406][407][408][409][410][411][412][413][414][415][416][417][418][419][420][421][422][423][424] and many other...…”

Section: Challenges and Perspectivesmentioning

confidence: 99%

Perspective on graphene oxide 2D thin films for enhanced performance in nonlinear integrated photonics

Moss¹

2023

Preprint

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Integrated photonic devices operating via optical nonlinearities offer a powerful solution for all-optical information processing, yielding processing speeds that are well beyond that of electronic processing as well as providing the added benefits of compact footprint, high stability, high scalability, and small power consumption. The increasing demand for high-performance nonlinear integrated photonic devices has facilitated the hybrid integration of novel materials to address the limitations of existing integrated photonic platforms, such as strong nonlinear optical absorption or an inadequate optical nonlinearity. Recently, graphene oxide (GO), with its large optical nonlinearity, high flexibility in altering its properties, and facile fabrication processes, has attracted significant attention, enabling many hybrid nonlinear integrated photonic devices with improved performance and novel capabilities. This paper reviews the applications of GO to nonlinear integrated photonics. First, an overview of GO’s optical properties and the fabrication technologies needed for its on-chip integration is provided. Next, the state-of-the-art GO nonlinear integrated photonic devices are reviewed, together with comparisons of the nonlinear optical performance of different integrated platforms incorporating GO. Finally, the challenges and perspectives of this field are discussed.

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Sagnac interference in integrated photonics

Cited by 41 publications

References 379 publications

Optical realization of Rabi splitting in photonic integrated waveguide-coupled resonators

Optical realization of Rabi splitting in photonic integrated waveguide-coupled resonators

Optical embodiments of Rabi splitting based in photonic integrated waveguide-coupled resonators

Perspective on graphene oxide 2D thin films for enhanced performance in nonlinear integrated photonics

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