Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975624
K. Dhriti, G. Kumar
A two bit binary coder based on graphene assisted terahertz (THz) metasurface is demonstrated numerically. By tuning the Fermi energy of graphene, four different binary codes are obtained in the transmission which could be useful in THz communication and on-chip integrated systems.
{"title":"Actively controlled two bit Binary Coding in Graphene assisted Terahertz Metasurface","authors":"K. Dhriti, G. Kumar","doi":"10.1109/IPC53466.2022.9975624","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975624","url":null,"abstract":"A two bit binary coder based on graphene assisted terahertz (THz) metasurface is demonstrated numerically. By tuning the Fermi energy of graphene, four different binary codes are obtained in the transmission which could be useful in THz communication and on-chip integrated systems.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126562146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975639
Ryan K. Cole, C. Fredrick, S. Diddams
We report the application of frequency comb-calibrated laser heterodyne radiometry to measure an atmospheric CO2 transition near 1572.33 nm. With long-term averaging, we demonstrate frequency precision of ~200 kHz, and relative uncertainty in the integrated absorbance of ~0.1%.
{"title":"Frequency Comb-Calibrated Laser Heterodyne Radiometry for Greenhouse Gas Monitoring","authors":"Ryan K. Cole, C. Fredrick, S. Diddams","doi":"10.1109/IPC53466.2022.9975639","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975639","url":null,"abstract":"We report the application of frequency comb-calibrated laser heterodyne radiometry to measure an atmospheric CO2 transition near 1572.33 nm. With long-term averaging, we demonstrate frequency precision of ~200 kHz, and relative uncertainty in the integrated absorbance of ~0.1%.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127995327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975514
M. Lo, Ronit Sohanpal, Zichuan Zhou, Zhixin Liu
A cost-effective scan technique enabling scalable measurement range is presented by injecting a sweep RF signal of 27.5-30 GHz into an electro-optic comb generator. The 10th-order harmonic scans over an extended span (275-300 GHz) where an ultra-narrow (Q >106) resonance is well-resolved with sub-MHz resolution.
{"title":"Scalable Bandwidth and High-Precision Spectral Measurement by Frequency Chirped Comb","authors":"M. Lo, Ronit Sohanpal, Zichuan Zhou, Zhixin Liu","doi":"10.1109/IPC53466.2022.9975514","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975514","url":null,"abstract":"A cost-effective scan technique enabling scalable measurement range is presented by injecting a sweep RF signal of 27.5-30 GHz into an electro-optic comb generator. The 10th-order harmonic scans over an extended span (275-300 GHz) where an ultra-narrow (Q >106) resonance is well-resolved with sub-MHz resolution.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122241600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975523
Feng Liu, Y. Chembo
Optical microresonators have the capability to trap laser light by total internal reflection for a duration higher than a microsecond. In these ultra-high Q optical cavities, the small volume of confinement, high photon density and long photon lifetime ensures a strong light-matter interaction, which can trigger various effects mediated by optical nonlinearities. In this communication, we report some of the latest advances related to the understanding of stochastic and quantum phenomena in optical microresonators, and we relate them as well to some of the main applications in photonic engineering.
{"title":"Stochastic and quantum phenomena in microcombs","authors":"Feng Liu, Y. Chembo","doi":"10.1109/IPC53466.2022.9975523","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975523","url":null,"abstract":"Optical microresonators have the capability to trap laser light by total internal reflection for a duration higher than a microsecond. In these ultra-high Q optical cavities, the small volume of confinement, high photon density and long photon lifetime ensures a strong light-matter interaction, which can trigger various effects mediated by optical nonlinearities. In this communication, we report some of the latest advances related to the understanding of stochastic and quantum phenomena in optical microresonators, and we relate them as well to some of the main applications in photonic engineering.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122270998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975683
Bingchang Wu, S. Tseng
Bending the axis of a waveguide coupler results in phase mismatch between the coupled waveguides. Using a bent waveguide coupler, we realize shortcut to adiabatic light transfer between waveguides with a sign flip of the phase mismatch. The compact coupler is robust against parameter variations.
{"title":"Compact and Robust Bent Axis Waveguide Coupler with a Sign Flip of the Phase Mismatch","authors":"Bingchang Wu, S. Tseng","doi":"10.1109/IPC53466.2022.9975683","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975683","url":null,"abstract":"Bending the axis of a waveguide coupler results in phase mismatch between the coupled waveguides. Using a bent waveguide coupler, we realize shortcut to adiabatic light transfer between waveguides with a sign flip of the phase mismatch. The compact coupler is robust against parameter variations.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115963214","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975558
Sean P. Bommer, Changyu Hu, B. Guilhabert, M. Dawson, M. Strain
Transfer printing enables back-end assembly of opto-electronic devices with the nanoscale accuracy necessary for waveguide device placement. Even with high positional control it is still common for critical devices to require rework due to small fabrication inconsistencies between devices. An optical module has been developed that allows active monitoring of devices during printing that enables consistent performance across printed components.
{"title":"In-situ Optical Characterisation of Integrated Photonic Devices During Transfer Printing","authors":"Sean P. Bommer, Changyu Hu, B. Guilhabert, M. Dawson, M. Strain","doi":"10.1109/IPC53466.2022.9975558","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975558","url":null,"abstract":"Transfer printing enables back-end assembly of opto-electronic devices with the nanoscale accuracy necessary for waveguide device placement. Even with high positional control it is still common for critical devices to require rework due to small fabrication inconsistencies between devices. An optical module has been developed that allows active monitoring of devices during printing that enables consistent performance across printed components.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132212788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975479
M. Müller, A. Bablich, R. Bornemann, P. Bolívar
We report the Focus-Induced Photoresponse (FIP) in amorphous silicon photodiodes as a key enabler for future high performance 3D imaging systems. The sensors achieve $sim 540 mu mathrm{m}$ depth resolution at ~55 cm, 60 dB signal-to-noise ratio at 1.4 MHz modulation frequency and sensitivities below $0.036 mu mathrm{W}$/mm2.
我们报告了聚焦诱导光响应(FIP)在非晶硅光电二极管作为未来高性能3D成像系统的关键使能器。该传感器在55厘米处实现$sim 540 mu mathrm{m}$深度分辨率，在1.4 MHz调制频率下实现60 dB信噪比，灵敏度低于$0.036 mu mathrm{W}$ /mm2。
{"title":"Focus-Induced Photoresponse in Amorphous Silicon Photodetectors for low-light and sub-mm resolution 3D Imaging Applications","authors":"M. Müller, A. Bablich, R. Bornemann, P. Bolívar","doi":"10.1109/IPC53466.2022.9975479","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975479","url":null,"abstract":"We report the Focus-Induced Photoresponse (FIP) in amorphous silicon photodiodes as a key enabler for future high performance 3D imaging systems. The sensors achieve $sim 540 mu mathrm{m}$ depth resolution at ~55 cm, 60 dB signal-to-noise ratio at 1.4 MHz modulation frequency and sensitivities below $0.036 mu mathrm{W}$/mm2.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130002040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/ipc53466.2022.9975677
B. E. Nussbaum, Andrew J. Pizzimenti, Navin B. Lingaraju, Hsuan-Hao Lu, J. Lukens
The quantum frequency processor (QFP) enables universal quantum gates, but demonstrations so far have employed discrete components only. We introduce a QFP model for microring resonator-based pulse shapers, analyzing Hadamard gates as examples. Extendable to any material, our model furnishes valuable tools for integrated QFPs.
{"title":"Modeling integrated quantum frequency processors","authors":"B. E. Nussbaum, Andrew J. Pizzimenti, Navin B. Lingaraju, Hsuan-Hao Lu, J. Lukens","doi":"10.1109/ipc53466.2022.9975677","DOIUrl":"https://doi.org/10.1109/ipc53466.2022.9975677","url":null,"abstract":"The quantum frequency processor (QFP) enables universal quantum gates, but demonstrations so far have employed discrete components only. We introduce a QFP model for microring resonator-based pulse shapers, analyzing Hadamard gates as examples. Extendable to any material, our model furnishes valuable tools for integrated QFPs.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133873913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975604
P. Ji, G. Milione, Yue-Kai Huang, Jian Fang, E. Ip, Yaowen Li, Ming-Fang Huang, S. Murakami, Yuheng Chen, Ting Wang
Distributed fiber optic sensing systems use long section of optical fiber as the sensing media. Therefore, the fiber characteristics determines the sensing capability and performance. In this presentation, various types of specialty optical fibers and their sensing applications will be introduced and discussed.
{"title":"Distributed Optical Fiber Sensing Using Specialty Optical Fibers","authors":"P. Ji, G. Milione, Yue-Kai Huang, Jian Fang, E. Ip, Yaowen Li, Ming-Fang Huang, S. Murakami, Yuheng Chen, Ting Wang","doi":"10.1109/IPC53466.2022.9975604","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975604","url":null,"abstract":"Distributed fiber optic sensing systems use long section of optical fiber as the sensing media. Therefore, the fiber characteristics determines the sensing capability and performance. In this presentation, various types of specialty optical fibers and their sensing applications will be introduced and discussed.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132980700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-01DOI: 10.1109/IPC53466.2022.9975516
S. Yoo
We propose a brain-derived—rather than a brain-inspired—Neuromorphic Computing architecture for flexible learning intelligent systems capable of handling complex tasks in unpredictable environments. We will discuss 3D Nanophotonic-Nanoelectronic integrated circuits that can realize energy-efficient, high-throughput, and scalable realization of brain-derived Neuromorphic Computing.
{"title":"Brain-Derived 3D NanoPhotonic-NanoElectronic Neuromorphic Computing","authors":"S. Yoo","doi":"10.1109/IPC53466.2022.9975516","DOIUrl":"https://doi.org/10.1109/IPC53466.2022.9975516","url":null,"abstract":"We propose a brain-derived—rather than a brain-inspired—Neuromorphic Computing architecture for flexible learning intelligent systems capable of handling complex tasks in unpredictable environments. We will discuss 3D Nanophotonic-Nanoelectronic integrated circuits that can realize energy-efficient, high-throughput, and scalable realization of brain-derived Neuromorphic Computing.","PeriodicalId":202839,"journal":{"name":"2022 IEEE Photonics Conference (IPC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132618210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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