Search Results - "Rong Ong, Jun"

Ultra-High-Contrast and Tunable-Bandwidth Filter Using Cascaded High-Order Silicon Microring Filters by Ong, Jun Rong, Kumar, Ranjeet, Mookherjea, Shayan

“…High-contrast optical filtering is demonstrated using cascaded silicon microrings. We report an experimental measurement of a record 100 dB pass-band to…”
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Integrated avalanche photodetectors for visible light by Yanikgonul, Salih, Leong, Victor, Ong, Jun Rong, Hu, Ting, Siew, Shawn Yohanes, Png, Ching Eng, Krivitsky, Leonid

“…Integrated photodetectors are essential components of scalable photonics platforms for quantum and classical applications. However, most efforts in the…”
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Second harmonic generation in gallium phosphide nano-waveguides by Anthur, Aravind P, Zhang, Haizhong, Akimov, Yuriy, Rong Ong, Jun, Kalashnikov, Dmitry, Kuznetsov, Arseniy I, Krivitsky, Leonid

“…We designed, fabricated and tested gallium phosphide (GaP) nano-waveguides for second harmonic generation (SHG). We demonstrate SHG in the visible range around…”
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Controlling the spectrum of photons generated on a silicon nanophotonic chip by Kumar, Ranjeet, Ong, Jun Rong, Savanier, Marc, Mookherjea, Shayan

“…Directly modulated semiconductor lasers are widely used, compact light sources in optical communications. Semiconductors can also be used to generate…”
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Broadband Silicon-On-Insulator directional couplers using a combination of straight and curved waveguide sections by Chen, George F. R., Ong, Jun Rong, Ang, Thomas Y. L., Lim, Soon Thor, Png, Ching Eng, Tan, Dawn T. H.

“…Broadband Silicon-On-Insulator (SOI) directional couplers are designed based on a combination of curved and straight coupled waveguide sections. A design…”
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Photonic Convolutional Neural Networks Using Integrated Diffractive Optics by Ong, Jun Rong, Ooi, Chin Chun, Ang, Thomas Y. L., Lim, Soon Thor, Png, Ching Eng

“…With recent rapid advances in photonic integrated circuits, it has been demonstrated that programmable photonic chips can be used to implement artificial…”
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Efficient CW Four-Wave Mixing in Silicon-on-Insulator Micro-Rings With Active Carrier Removal by Jun Rong Ong, Kumar, Ranjeet, Aguinaldo, Ryan, Mookherjea, Shayan

“…Silicon-on-insulator rib waveguides with passive loss of -0.74 dB/cm and free-carrier lifetime reduction via reverse biased p-i-n diodes are used to show…”
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Simulation of Silicon Waveguide Single-Photon Avalanche Detectors for Integrated Quantum Photonics by Yanikgonul, Salih, Leong, Victor, Ong, Jun Rong, Png, Ching Eng, Krivitsky, Leonid

“…Integrated quantum photonics is recognized as a key enabling technology on the road towards scalable quantum networking schemes. However, many state-of-the-art…”
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Telecommunications-band heralded single photons from a silicon nanophotonic chip by Davanço, Marcelo, Ong, Jun Rong, Shehata, Andrea Bahgat, Tosi, Alberto, Agha, Imad, Assefa, Solomon, Xia, Fengnian, Green, William M. J., Mookherjea, Shayan, Srinivasan, Kartik

“…We demonstrate room temperature heralded single photon generation in a CMOS-compatible silicon nanophotonic device. The strong modal confinement and slow group…”
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Visible-Light Integrated PIN Avalanche Photodetectors With High Responsivity and Bandwidth by Gundlapalli, Prithvi, Leong, Victor, Ong, Jun Rong, Ang, Thomas Y. L., Yanikgonul, Salih, Siew, Shawn Yohanes, Png, Ching Eng, Krivitsky, Leonid

“…Integrated photodetectors are key building blocks of scalable photonics platforms. Many recent improvements have been made for integrated avalanche…”
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Wafer-Level Characterization of Silicon Nitride CWDM (De)Multiplexers Using Bayesian Inference by Ong, Jun Rong, Guo, Tina X., Ang, Thomas Y. L., Lim, Soon Thor, Wang, Hong, Png, Ching Eng

“…A cascaded Mach-Zehnder interferometer based filter for coarse wavelength (de)multiplexing (CWDM) at the O-band is fabricated and tested on a silicon nitride…”
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Leveraging AI in Photonics and Beyond by Alagappan, Gandhi, Ong, Jun Rong, Yang, Zaifeng, Ang, Thomas Yong Long, Zhao, Weijiang, Jiang, Yang, Zhang, Wenzu, Png, Ching Eng

“…Artificial intelligence (AI) techniques have been spreading in most scientific areas and have become a heated focus in photonics research in recent years…”
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Exponentially-convergent strategies for defeating the Runge Phenomenon for the approximation of non-periodic functions, part two: Multi-interval polynomial schemes and multidomain Chebyshev interpolation by Boyd, John P., Ong, Jun Rong

“…Approximating a smooth function from its values f ( x i ) at a set of evenly spaced points x i through P-point polynomial interpolation often fails because of…”
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Towards Integrated Single Photon Avalanche Detectors for Visible Light (Invited) by Long Ang, Thomas Yong, Rong Ong, Jun, Hong Ng, Ray Jia, Thor Lim, Soon, Rei Lee, Trevor, Leong, Victor, Yanikgonul, Salih, Yohanes Siew, Shawn, Prithvi, Gundlapalli, Wang, Hong, Krivitsky, Leonid, Eng Png, Ching

“…Integrated avalanche photodetectors (APDs) are essential and ubiquitous devices in quantum photonics applications. While free-space APDs are a mature…”
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Experimentally controlling the quantum spectrum generated by a silicon nanophotonic chip by Kumar, Ranjeet, Jun Rong Ong, Savanier, Marc, Recchio, John, Mookherjea, Shayan

“…To demonstrate control over the quantum spectrum of light, we tune the joint spectral intensity of photon pairs generated at telecommunications wavelengths…”
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Wide-span and thermoelectrically-tunable photon pairs from a silicon nanophotonic chip by Kumar, Ranjeet, Jun Rong Ong, Srinivasan, Kartik, Mookherjea, Shayan

“…We demonstrate tunable-wavelength, high-brightness photon pairs in multiple lines of a frequency comb, giving the capability to generate photon pairs at…”
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Intra- and inter-band four-wave mixing in silicon coupled resonator optical waveguides by Jun Rong Ong, Cooper, Michael L., Gupta, Greeshma, Green, William M. J., Assefa, Solomon, Fengnian Xia, Vlasov, Yurii A., Mookherjea, Shayan

“…We demonstrate intra- and inter-band wavelength conversion enhancement for continuous wave sources in wide-passband coupled resonator optical waveguides…”
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Quantum light generation on a silicon chip using waveguides and resonators by Ong, Jun Rong, Mookherjea, Shayan

“…Integrated optical devices may replace bulk crystal or fiber based assemblies with a more compact and controllable photon pair and heralded single photon…”
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Integrated Avalanche Photodetectors for Visible Light by Yanikgonul, Salih, Leong, Victor, Ong, Jun Rong, Hu, Ting, Png, Ching Eng, Krivitsky, Leonid

“…Integrated photodetectors are essential components of scalable photonics platforms for quantum and classical applications. However, most efforts in the…”
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Entanglement measurement of a coupled silicon microring photon pair source by Kumar, Ranjeet, Savanier, Marc, Ong, Jun Rong, Mookherjea, Shayan

“…Using two-photon (Franson) interferometry, we measure the entanglement of photon pairs generated from an optically-pumped silicon photonic device consisting of…”
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