Pub Date : 2021-05-01DOI: 10.1364/cleo_si.2021.sth2d.2
Thérèse M. Curtis, Jiayi Xu, Nicholas W. Caira, Asha Gowda Sata, Nicolas C. Pégard
We demonstrate a new technique for high-resolution computer-generated holography. Our method rapidly displays a sequence of engineered wavefronts optimized together to render the desired illumination pattern. Experimental results show speckle-free 3D image synthesis capabilities.
{"title":"High Fidelity 3D Image Synthesis with Dynamic Computer Generated Holography (DCGH)","authors":"Thérèse M. Curtis, Jiayi Xu, Nicholas W. Caira, Asha Gowda Sata, Nicolas C. Pégard","doi":"10.1364/cleo_si.2021.sth2d.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sth2d.2","url":null,"abstract":"We demonstrate a new technique for high-resolution computer-generated holography. Our method rapidly displays a sequence of engineered wavefronts optimized together to render the desired illumination pattern. Experimental results show speckle-free 3D image synthesis capabilities.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"178 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":"114161426","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}
In this work, beam steering angle of 65is achieved on a 32-channel antennas phased array. We demonstrate a wide range of beam steering in visible band with a supercontinuum laser for the first time.
{"title":"Visible Wavelength Beam Steering in Silicon Nitride Nanophotonic Phased Arrays with a Supercontinuum Laser","authors":"Zhen Chen, Hongjie Wang, Caiming Sun, S. Deng, Xingke Tang, Long Zhang, Rui Jiang, Wu Shi, Zhen Chen, Zhongyi Li, Aidong Zhang","doi":"10.1364/cleo_at.2021.jw1a.22","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jw1a.22","url":null,"abstract":"In this work, beam steering angle of 65is achieved on a 32-channel antennas phased array. We demonstrate a wide range of beam steering in visible band with a supercontinuum laser for the first time.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"6 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":"114188474","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.sw3b.6
Siddharth Buddhiraju, A. Dutt, M. Minkov, Ian AD Williamson, S. Fan
Arbitrary linear transformations are central to photonic quantum information processing and machine learning. We present a photonic architecture of time-modulated micro-ring resonators with tunable couplings between frequency modes to achieve arbitrary frequency-dimension linear transformations.
{"title":"Photonic arbitrary linear transformations in the frequency synthetic dimension","authors":"Siddharth Buddhiraju, A. Dutt, M. Minkov, Ian AD Williamson, S. Fan","doi":"10.1364/cleo_si.2021.sw3b.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw3b.6","url":null,"abstract":"Arbitrary linear transformations are central to photonic quantum information processing and machine learning. We present a photonic architecture of time-modulated micro-ring resonators with tunable couplings between frequency modes to achieve arbitrary frequency-dimension linear transformations.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"16 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":"114243884","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.sw2c.4
Navid Hosseinzadeh, C. Schow, J. Buckwalter
A hybrid approach incorporates traveling-wave amplifier stages into the MachZehnder modulator (MZM) to reduce the area and power and improve bandwidth in a 90-nm silicon photonic (SiPh) CMOS process. Optical measurements demonstrate data rates up to 30 Gb/s.
{"title":"A 30 Gb/s Monolithic Traveling-Wave Amplified Mach-Zehnder Modulator","authors":"Navid Hosseinzadeh, C. Schow, J. Buckwalter","doi":"10.1364/cleo_si.2021.sw2c.4","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw2c.4","url":null,"abstract":"A hybrid approach incorporates traveling-wave amplifier stages into the MachZehnder modulator (MZM) to reduce the area and power and improve bandwidth in a 90-nm silicon photonic (SiPh) CMOS process. Optical measurements demonstrate data rates up to 30 Gb/s.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"68 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":"114260613","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.jw1a.107
Pingyang Zeng, J. Wu, Di Xia, Zelin Yang, Yaodong Sun, Yufei Huang, Jiaxin Zhao, Huanjie Cheng, Bin Zhang, Zhaohui Li
We demonstrated high-quality-factor (Q) chalcogenide (Ge-Sb-S) microresonators with intrinsic Q of 1.9×106 through an improved fabrication process, which enables a low optical parametric oscillation (OPO) threshold of 3.5 mW.
{"title":"High quality factor chalcogenide microresonators with low parametric oscillation threshold","authors":"Pingyang Zeng, J. Wu, Di Xia, Zelin Yang, Yaodong Sun, Yufei Huang, Jiaxin Zhao, Huanjie Cheng, Bin Zhang, Zhaohui Li","doi":"10.1364/cleo_at.2021.jw1a.107","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jw1a.107","url":null,"abstract":"We demonstrated high-quality-factor (Q) chalcogenide (Ge-Sb-S) microresonators with intrinsic Q of 1.9×106 through an improved fabrication process, which enables a low optical parametric oscillation (OPO) threshold of 3.5 mW.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"10 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":"114271325","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}
Using Ebola protein as a target antigen biomarker, a plasmonic nanoparticle based colorimetric assay is designed with a portable optoelectronic readout, showing ~40 pM limit of detection within minutes and at a high specificity.
{"title":"A Colorimetric Assay with Optoelectronic Readout for High-Sensitivity and Rapid Detection of Infectious Diseases","authors":"Xiahui Chen, Shoukai Kang, Zhi Zhao, Ashif Ikbal, Jiawei Zuo, Yu Yao, Liangcai Gu, Chao Wang","doi":"10.1364/cleo_at.2021.aw3t.3","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.aw3t.3","url":null,"abstract":"Using Ebola protein as a target antigen biomarker, a plasmonic nanoparticle based colorimetric assay is designed with a portable optoelectronic readout, showing ~40 pM limit of detection within minutes and at a high specificity.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"38 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":"114277748","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.114
J. Capmany, A. Torregrosa, H. Maestre, M. L. Rico
We present a self-illuminated and self-synchronized image up-conversion system with an average power enhancement in the up-converted image. It is based on a Nd3+:YVO4+V3+:YAG passively Q-Switched laser at 1342 nm. The system provides up-conversion of an infrared image to its second harmonic by intra-cavity SHG in a KTP crystal. Although Q-switching a given continuous-wave laser leads to lowering its average power, we have derived a condition to achieve an enhancement in the average power of the up-converted image. To check experimentally the condition derived, we make use of an intra-cavity telescope that allows fulfilling the condition without affecting image resolution.
{"title":"Self-illuminated and Self-synchronized Image Up-conversion system by SHG based on a Passively Q-Switched Laser with an Intra-cavity Telescopic Configuration","authors":"J. Capmany, A. Torregrosa, H. Maestre, M. L. Rico","doi":"10.1364/cleo_at.2021.jtu3a.114","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jtu3a.114","url":null,"abstract":"We present a self-illuminated and self-synchronized image up-conversion system with an average power enhancement in the up-converted image. It is based on a Nd3+:YVO4+V3+:YAG passively Q-Switched laser at 1342 nm. The system provides up-conversion of an infrared image to its second harmonic by intra-cavity SHG in a KTP crystal. Although Q-switching a given continuous-wave laser leads to lowering its average power, we have derived a condition to achieve an enhancement in the average power of the up-converted image. To check experimentally the condition derived, we make use of an intra-cavity telescope that allows fulfilling the condition without affecting image resolution.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"260 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":"114558760","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}
We experimentally achieved stabilized Brillouin-induced fast light and superluminal propagation in kilometer-long optical fibers by introducing linearly polarized single-longitudinalmode Stokes lasing resonance.
通过引入线偏振单纵模Stokes激光共振，实验实现了布里渊诱导的稳定快光和千米长的光纤超光速传输。
{"title":"Stabilized Fast Light and Superluminal Propagation via Linearly Polarized Brillouin Lasing Oscillation","authors":"Zhelan Xiao, Zenghuan Qiu, Jilin Zhang, Haoran Xie, Yikun Jiang, F. Pang, Liang Zhang","doi":"10.1364/cleo_at.2021.jw1a.38","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jw1a.38","url":null,"abstract":"We experimentally achieved stabilized Brillouin-induced fast light and superluminal propagation in kilometer-long optical fibers by introducing linearly polarized single-longitudinalmode Stokes lasing resonance.","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":"114609457","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.sm1k.6
U. Senica, T. Olariu, P. Micheletti, M. Beck, J. Faist, G. Scalari
We present a planarized Y-coupled THz quantum cascade laser operating as a frequency comb. Broadband phase locking is maintained between the two arms through the whole operating range, as confirmed by far-field measurements.
{"title":"Y-coupled THz Quantum Cascade Laser Frequency Comb","authors":"U. Senica, T. Olariu, P. Micheletti, M. Beck, J. Faist, G. Scalari","doi":"10.1364/cleo_si.2021.sm1k.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sm1k.6","url":null,"abstract":"We present a planarized Y-coupled THz quantum cascade laser operating as a frequency comb. Broadband phase locking is maintained between the two arms through the whole operating range, as confirmed by far-field measurements.","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":"122037801","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.aw4m.3
M. Tsunekane, T. Takahashi, N. Yoshimori, M. Nakajima
Fluorescence imaging technology combined with a >2MW/cm2 damage threshold, fluorescent plate and a CMOS camera was developed for real-time 2D beam profiling of high-power lasers without any attenuators and any image reconstructions.
{"title":"Fluorescence Imaging Technology for High-Power Laser Beam Profiling","authors":"M. Tsunekane, T. Takahashi, N. Yoshimori, M. Nakajima","doi":"10.1364/cleo_at.2021.aw4m.3","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.aw4m.3","url":null,"abstract":"Fluorescence imaging technology combined with a >2MW/cm2 damage threshold, fluorescent plate and a CMOS camera was developed for real-time 2D beam profiling of high-power lasers without any attenuators and any image reconstructions.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"325 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":"122101431","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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