Pub Date : 2021-05-01DOI: 10.1364/cleo_si.2021.sf2d.5
Xiao Han, I. Djordjevic, A. Jovanovic
We implement a hybrid probabilistic-geometric shaping (PGS) LDPC-coded PM-16QAM in a 140 km DWDM metro-network-communication link. We experimentally demonstrate that hybrid PGS LDPC-coded-modulation scheme can provide 0.95 dB improvement over corresponding uniform-distribution-based scheme.
我们在140 km DWDM城域网络通信链路上实现了一种混合概率-几何整形(PGS) ldpc编码的PM-16QAM。实验证明，混合PGS ldpc编码调制方案比相应的均匀分布调制方案提高了0.95 dB。
{"title":"Hybrid Probabilistic-Geometric Shaped LDPC-coded PM- 16QAM in 140 km DWDM Metro Network Communication","authors":"Xiao Han, I. Djordjevic, A. Jovanovic","doi":"10.1364/cleo_si.2021.sf2d.5","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sf2d.5","url":null,"abstract":"We implement a hybrid probabilistic-geometric shaping (PGS) LDPC-coded PM-16QAM in a 140 km DWDM metro-network-communication link. We experimentally demonstrate that hybrid PGS LDPC-coded-modulation scheme can provide 0.95 dB improvement over corresponding uniform-distribution-based scheme.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116491284","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 : 2021-05-01DOI: 10.1364/cleo_si.2021.sw3k.5
M. Hamrouni, J. Drs, J. Fischer, K. Komagata, N. Modsching, V. Wittwer, F. Labaye, T. Südmeyer
We drive optical rectification in GaP directly inside a sub-100-fs Yb-oscillator at 22-W intracavity power and 7-W of pump power, leading to >10-fold increase of efficiency with respect to pump power compared to similar technologies.
{"title":"Intra-Cavity Broadband THz Generation Inside a Diode-Pumped Solid-State Laser Oscillator","authors":"M. Hamrouni, J. Drs, J. Fischer, K. Komagata, N. Modsching, V. Wittwer, F. Labaye, T. Südmeyer","doi":"10.1364/cleo_si.2021.sw3k.5","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw3k.5","url":null,"abstract":"We drive optical rectification in GaP directly inside a sub-100-fs Yb-oscillator at 22-W intracavity power and 7-W of pump power, leading to >10-fold increase of efficiency with respect to pump power compared to similar technologies.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121448853","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 : 2021-05-01DOI: 10.1364/cleo_at.2021.jtu3a.31
Anastasios Tsakas, D. Ampeliotis, D. Alexandropoulos
A novel design method for the in-vivo optogenetic photostimulation of neurons is presented. The method accounts for the brain tissue scattering effects for the holographic illumination of neurons.
提出了一种新的神经元体内光遗传光刺激的设计方法。该方法考虑了神经元全息照明的脑组织散射效应。
{"title":"Computer Generated Holograms for In-vivo Optogenetic Neural Stimulation","authors":"Anastasios Tsakas, D. Ampeliotis, D. Alexandropoulos","doi":"10.1364/cleo_at.2021.jtu3a.31","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.31","url":null,"abstract":"A novel design method for the in-vivo optogenetic photostimulation of neurons is presented. The method accounts for the brain tissue scattering effects for the holographic illumination of neurons.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121511427","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 : 2021-05-01DOI: 10.1364/cleo_si.2021.stu2e.2
Hanzhang Pei, M. Whittlesey, Qiang Du, A. Galvanauskas
We show equivalence of coherent pulse stacking system to a deep recurrent neural network, and experimentally demonstrate real-time learning on stacking cavities and input pulses, necessary for high fidelity coherent temporal combining with ∼102 pulses.
{"title":"Design and Operation of Coherent Pulse Stacking Amplification as a Deep Recurrent Neural Network","authors":"Hanzhang Pei, M. Whittlesey, Qiang Du, A. Galvanauskas","doi":"10.1364/cleo_si.2021.stu2e.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.stu2e.2","url":null,"abstract":"We show equivalence of coherent pulse stacking system to a deep recurrent neural network, and experimentally demonstrate real-time learning on stacking cavities and input pulses, necessary for high fidelity coherent temporal combining with ∼102 pulses.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121615954","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 : 2021-05-01DOI: 10.1364/cleo_at.2021.jth3a.64
M. Tzur, O. Neufeld, Avner Fleischer, O. Cohen
We present synthetic dynamical symmetries (SDS), composed of spatial, temporal, and parameter space operations. SDSs result in a new type of selection rules in high harmonic generation (HHG) and above threshold ionization (ATI).
{"title":"Nonlinear Optics Selection Rules by Dynamical Symmetries in Synthetic Dimensions","authors":"M. Tzur, O. Neufeld, Avner Fleischer, O. Cohen","doi":"10.1364/cleo_at.2021.jth3a.64","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jth3a.64","url":null,"abstract":"We present synthetic dynamical symmetries (SDS), composed of spatial, temporal, and parameter space operations. SDSs result in a new type of selection rules in high harmonic generation (HHG) and above threshold ionization (ATI).","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121664477","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 : 2021-05-01DOI: 10.1364/cleo_qels.2021.ftu4g.5
C. M. Nunn, J. Franson, T. Pittman
Heralded noiseless attenuation is theoretically achievable with linear optics and an uncommon measurement of zero photons in an auxiliary mode. We review this phenomenon and describe experimental progress toward demonstrating it in two physical systems.
{"title":"Experimental Noiseless Attenuation with Heralding on Zero Photons","authors":"C. M. Nunn, J. Franson, T. Pittman","doi":"10.1364/cleo_qels.2021.ftu4g.5","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.ftu4g.5","url":null,"abstract":"Heralded noiseless attenuation is theoretically achievable with linear optics and an uncommon measurement of zero photons in an auxiliary mode. We review this phenomenon and describe experimental progress toward demonstrating it in two physical systems.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121680773","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 : 2021-05-01DOI: 10.1364/cleo_qels.2021.fm3i.3
Fuyong Yue, R. Piccoli, M. Shalaginov, T. Gu, K. Richardson, R. Morandotti, Juejun Hu, L. Razzari
We report on the nonlinear optical properties of the phase change material Ge2Sb2Se4Te1 (GSST). A 30-fold enhancement of third-harmonic generation is also demonstrated using a GSST metasurface operating in the mid-wave infrared region.
{"title":"Mid-Infrared Metasurface Based on a Phase-Change Material for Enhanced Third-Harmonic Generation","authors":"Fuyong Yue, R. Piccoli, M. Shalaginov, T. Gu, K. Richardson, R. Morandotti, Juejun Hu, L. Razzari","doi":"10.1364/cleo_qels.2021.fm3i.3","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fm3i.3","url":null,"abstract":"We report on the nonlinear optical properties of the phase change material Ge<inf>2</inf>Sb<inf>2</inf>Se<inf>4</inf>Te<inf>1</inf> (GSST). A 30-fold enhancement of third-harmonic generation is also demonstrated using a GSST metasurface operating in the mid-wave infrared region.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113977598","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 : 2021-05-01DOI: 10.1364/cleo_at.2021.af2c.1
A. Atieh, Mahmood Noweir, M. Helaoui, F. Ghannouchi
Digital predistortion algorithms are demonstrated for 5G back-bone optical systems employing 64-QAM and 256-QAM advance modulation formats. The performance of the digitally linearized systems is compared experimentally and using simulation with standard coherent transmission systems.
{"title":"Digital Predistortion Algorithm of Advance Coherent Modulation Schemes Enabling Radio over Fiber for Access Networks","authors":"A. Atieh, Mahmood Noweir, M. Helaoui, F. Ghannouchi","doi":"10.1364/cleo_at.2021.af2c.1","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.af2c.1","url":null,"abstract":"Digital predistortion algorithms are demonstrated for 5G back-bone optical systems employing 64-QAM and 256-QAM advance modulation formats. The performance of the digitally linearized systems is compared experimentally and using simulation with standard coherent transmission systems.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"80 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114010579","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 : 2021-05-01DOI: 10.1364/cleo_qels.2021.fth1p.6
Christina R. Wicker, Yizhong Huang, H. Qiao, Tian Zhong
We develop a telecom-band nanophotonic spin-photon interface with erbium dopants in silicon. We perform photoluminescence spectroscopy of Er3+ in silicon-on-insulator (SOI) wafers and measure Purcell enhancement, optical linewidths and transition dipoles in nanophotonic cavities.
{"title":"Telecom Spin-Photon Quantum Interface Based on Silicon Nanophotonics","authors":"Christina R. Wicker, Yizhong Huang, H. Qiao, Tian Zhong","doi":"10.1364/cleo_qels.2021.fth1p.6","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fth1p.6","url":null,"abstract":"We develop a telecom-band nanophotonic spin-photon interface with erbium dopants in silicon. We perform photoluminescence spectroscopy of Er3+ in silicon-on-insulator (SOI) wafers and measure Purcell enhancement, optical linewidths and transition dipoles in nanophotonic cavities.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114791936","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 : 2021-05-01DOI: 10.1364/cleo_si.2021.sf2f.7
M. Cataluna, A. Forrest, Ana Filipa Ribeiro, S. White, M. Krakowski, P. Bardella
We will present our recent results, harnessing the flexibility of quantum dot materials towards the development of increasingly versatile regimes of ultrashort pulse generation and amplification in edge-emitting devices.
{"title":"Exploring New Ultrafast Operation Regimes in Quantum Dot Lasers and Amplifiers","authors":"M. Cataluna, A. Forrest, Ana Filipa Ribeiro, S. White, M. Krakowski, P. Bardella","doi":"10.1364/cleo_si.2021.sf2f.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sf2f.7","url":null,"abstract":"We will present our recent results, harnessing the flexibility of quantum dot materials towards the development of increasingly versatile regimes of ultrashort pulse generation and amplification in edge-emitting devices.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114794840","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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