InP membrane integrated photonics research

Jiao, Yuqing; Nishiyama, Nobuhiko; Tol, J.J.G.M. van der; Engelen, Jorn van; Pogoretskiy, Vadim; Reniers, Sander; Kashi, Amir Abbas; Wang, Yi; Calzadilla, V.M. Dolores; Spiegelberg, Marc; Cao, Zizheng; Williams, Kevin; Amemiya, Tomohiro; Arai, Shigehisa

doi:10.1088/1361-6641/abcadd

Cited by 40 publications

(20 citation statements)

References 157 publications

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“…However, in the standard substrate-based InP platform, there are no small bend radii of the waveguides. The waveguide radii similar to those of the SOI platform can be achieved on the novel InP membrane platform [ 45 ], which is currently under development and appears promising for full integration of the considered sensing system. Alternatively, the hybrid integration of InP elements could be used to overcome this problem.…”

Section: Discussionmentioning

confidence: 99%

Design and Modeling of a Fully Integrated Microring-Based Photonic Sensing System for Liquid Refractometry

Voronkov

Zakoyan

Ivanov

et al. 2022

Sensors

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The design of a refractometric sensing system for liquids analysis with a sensor and the scheme for its intensity interrogation combined on a single photonic integrated circuit (PIC) is proposed. A racetrack microring resonator with a channel for the analyzed liquid formed on the top is used as a sensor, and another microring resonator with a lower Q-factor is utilized to detect the change in the resonant wavelength of the sensor. As a measurement result, the optical power at its drop port is detected in comparison with the sum of the powers at the through and drop ports. Simulations showed the possibility of registering a change in the analyte refractive index with a sensitivity of 110 nm per refractive index unit. The proposed scheme was analyzed with a broadband source, as well as a source based on an optoelectronic oscillator using an optical phase modulator. The second case showed the fundamental possibility of implementing an intensity interrogator on a PIC using an external typical single-mode laser as a source. Meanwhile, additional simulations demonstrated an increased system sensitivity compared to the conventional interrogation scheme with a broadband or tunable light source. The proposed approach provides the opportunity to increase the integration level of a sensing device, significantly reducing its cost, power consumption, and dimensions.

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Section: Discussionmentioning

confidence: 99%

Design and Modeling of a Fully Integrated Microring-Based Photonic Sensing System for Liquid Refractometry

Voronkov

Zakoyan

Ivanov

et al. 2022

Sensors

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“…Note that in addition to the optical phase shifts ϕ 12 and ϕ 21 in (12), there is also an effective phase shift due to the terms exp(−iτ 12 ∆ω inj ).…”

Section: Appendix a Laser Rate Equationsmentioning

confidence: 99%

All-Optical Phase Memory Circuit Based on Two Coupled Lasers and External Optical Injection

Lerber

Lyubopytov

Ylinen

et al. 2023

IEEE J. Select. Topics Quantum Electron.

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“…he InP-membrane-on-Si (IMOS) platform is promising for the integration of nano-photonics with high performance active devices [1]. In the IMOS platform, various of active and passive devices, like lasers, photodiodes, modulators, and polarization converters (PCs), are demonstrated [2]. For the next level up with single chip implementations for fibre sensor interrogators, optical imaging systems and PON transceivers, optical circulators are needed in the IMOS platform.…”

Section: Introductionmentioning

confidence: 99%

Demonstration of an On-Chip TE-Mode Optical Circulator

Reniers

Shoji

et al. 2023

IEEE J. Quantum Electron.

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In this paper, an on-chip optical circulator on the InP-membrane-on-Si (IMOS) platform is demonstrated. The circulator is composed of two multi-mode interferometers (MMIs), four polarization converters (PCs), and a Cerium-doped Yttrium Iron Garnet (Ce:YIG) die. The Ce:YIG die is adhesively bonded on the InP membrane via a 125-nm thin bonding layer. Nonreciprocal phase shift (NRPS) is employed in the presence of a transverse magnetic field. The device works as a 4-port optical circulator with a maximum optical isolation of 27.0 dB and a minimum optical isolation of 18.6 dB for the TE mode. The measured optical isolation bandwidth is 0.12 nm. Two methods are proposed in order to improve the optical isolation bandwidth.

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InP membrane integrated photonics research

Cited by 40 publications

References 157 publications

Design and Modeling of a Fully Integrated Microring-Based Photonic Sensing System for Liquid Refractometry

Design and Modeling of a Fully Integrated Microring-Based Photonic Sensing System for Liquid Refractometry

All-Optical Phase Memory Circuit Based on Two Coupled Lasers and External Optical Injection

Demonstration of an On-Chip TE-Mode Optical Circulator

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