B. Knighton, M. Nielson, Lauren R. Davis, Aldair Alejandro, Emma E Nelson, C. Moss, Joel T. Woolley, Josue Dominguez, Jeremy A. Johnson
{"title":"Two-Dimensional Terahertz Spectroscopy of Collective Excitations in Solids","authors":"B. Knighton, M. Nielson, Lauren R. Davis, Aldair Alejandro, Emma E Nelson, C. Moss, Joel T. Woolley, Josue Dominguez, Jeremy A. Johnson","doi":"10.1364/cleo_qels.2021.fth4l.2","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.fth4l.2","url":null,"abstract":"Using two-dimensional (2D) terahertz spectroscopy we investigate fundamental electronic, lattice, and spin excitations in solids, and the couplings between them.","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":"114964093","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}
M. Jabir, N. Annafianto, I. Burenkov, A. Battou, S. Polyakov
{"title":"Energy-Bandwidth optimization of quantum-enabled communication channels","authors":"M. Jabir, N. Annafianto, I. Burenkov, A. Battou, S. Polyakov","doi":"10.1364/cleo_qels.2021.ftu1n.3","DOIUrl":"https://doi.org/10.1364/cleo_qels.2021.ftu1n.3","url":null,"abstract":"We introduce new modulation schemes and experimentally verify that they enhance the accuracy of practical quantum measurements and significantly optimize the combined use of energy and bandwidth for long communication alphabets.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"31 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":"114970238","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}
Zhe He, Weiwei Qiu, Megan E. Kizer, Jizhou Wang, A. Sokolov, Xing Wang, Jonathan Hu, M. Scully
{"title":"Gap Mode Tip-Enhanced Raman and AFM Imaging of RNA Strands","authors":"Zhe He, Weiwei Qiu, Megan E. Kizer, Jizhou Wang, A. Sokolov, Xing Wang, Jonathan Hu, M. Scully","doi":"10.1364/cleo_at.2021.am1r.3","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.am1r.3","url":null,"abstract":"Gap-mode tip-enhanced Raman spectroscopy (TERS) maps molecules with a high resolution. In this work, we demonstrate Raman spectroscopic imaging of RNA strands using TERS in comparison with atomic force microscopy.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"77 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":"115369103","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}
Karanveer Singh, Arijit Misra, Sourav Dev, R. Hosseini, S. Preussler, K. Jamshidi, T. Schneider
{"title":"High-speed Silicon Mach-Zehnder Modulator with Corrugated Waveguides for Data Center Interconnects","authors":"Karanveer Singh, Arijit Misra, Sourav Dev, R. Hosseini, S. Preussler, K. Jamshidi, T. Schneider","doi":"10.1364/cleo_si.2021.sw2c.7","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sw2c.7","url":null,"abstract":"An energy-efficient integrated silicon Mach-Zehnder modulator using 0.5 mm long corrugated waveguides with an extinction ratio of 30 dB is presented. Using this modulator, 15 Gb/s NRZ transmission is demonstrated with modulation efficiency (Vπ L) of 0.065 V.cm.","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":"115458372","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}
A. Svela, J. Silver, L. Del Bino, Shuangyou Zhang, M. Woodley, M. Vanner, P. Del’Haye
{"title":">30 dB Suppression of Intrinsic Backscattering in Whispering-Gallery-Mode Microresonators","authors":"A. Svela, J. Silver, L. Del Bino, Shuangyou Zhang, M. Woodley, M. Vanner, P. Del’Haye","doi":"10.1364/cleo_si.2021.stu1f.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.stu1f.2","url":null,"abstract":"We demonstrate a technique for suppressing backscattered light in a whispering-gallery-mode resonator by positioning a sub-wavelength-size scatterer within its evanescent field, achieving at least 34 dB suppression compared to the intrinsic backscattering.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"303 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":"115651394","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}
{"title":"Existence of a fundamental tradeoff between absorptivity and omnidirectionality in metasurfaces","authors":"K. Shastri, F. Monticone","doi":"10.1364/cleo_at.2021.jw1a.98","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jw1a.98","url":null,"abstract":"Perfect absorptivity coupled with omnidirectionality is a design goal for many absorbers and emitters used in sensing. We report the existence of a fundamental tradeoff between these two quantities in thin metasurface based absorbers.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"49 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":"115656405","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}
I. Chiamenti, T. Elsmann, Aaron Reupert, O. Kara, M. Becker, L. Wondraczek, M. Chernysheva
{"title":"First Order FBGs in InF3 Fibre Inscribed by Interferometry Technique and UV-fs-Laser","authors":"I. Chiamenti, T. Elsmann, Aaron Reupert, O. Kara, M. Becker, L. Wondraczek, M. Chernysheva","doi":"10.1364/cleo_si.2021.sth5a.8","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.sth5a.8","url":null,"abstract":"First order FBGs were inscribed in InF3 fibre by UV-fs-laser and interferometry technique. The spectral quality and good thermal stability of the gratings will contribute to the development of Mid-IR all-fibre laser technology.","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":"124374886","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}
Tongyun Li, Lu Bai, Jingyun Zhang, A. Moore, I. White, R. Penty
{"title":"Real-time Experimental Demonstration of Timestamped Digitised Radio over Switched Optical Ethernet Fronthaul","authors":"Tongyun Li, Lu Bai, Jingyun Zhang, A. Moore, I. White, R. Penty","doi":"10.1364/cleo_si.2021.stu2b.3","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.stu2b.3","url":null,"abstract":"This paper experimentally demonstrates a novel digitised RF service transmission with data compression over switched 10Gbps optical Ethernet fronthaul showing low latency (<2.4µs), high transmission efficiency (~1/3 that of CPRI) and wide dynamic range (40dB).","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"15 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":"124380555","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}
{"title":"High efficiency Silicon nitride gratings for fiber-chip coupling in 850-900 nm wavelength","authors":"S. Nambiar, Avijit Chatterjee, S. Selvaraja","doi":"10.1364/cleo_at.2021.jw1a.27","DOIUrl":"https://doi.org/10.1364/cleo_at.2021.jw1a.27","url":null,"abstract":"We demonstrate high-efficiency Silicon Nitride gratings for fiber-chip coupling in 850-900 nm. Experimentally measured peak efficiency is -4.44 dB and -3.4 dB for uniform and apodized gratings, respectively.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"35 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":"123082965","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}
N. Hu, Runzhou Zhang, Haoqian Song, Jing Du, X. Su, Huibin Zhou, Hao Song, K. Pang, K. Zou, A. Minoofar, M. Tur, A. Willner
{"title":"Experimental Demonstration of Turbulence-Resilient Object Reconstruction by Optoelectronic Mixing of Sequentially Transmitted Pairs of Laguerre-Gaussian Modes","authors":"N. Hu, Runzhou Zhang, Haoqian Song, Jing Du, X. Su, Huibin Zhou, Hao Song, K. Pang, K. Zou, A. Minoofar, M. Tur, A. Willner","doi":"10.1364/cleo_si.2021.stu2f.6","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.stu2f.6","url":null,"abstract":"We experimentally demonstrate turbulence-resilient object reconstruction by optoelectronic mixing of sequentially transmitted pairs of Laguerre-Gaussian (LG) modes to measure the object’s LG modal signature. The reconstructed object exhibits resilience to turbulence with D/r0 up to 4.5.","PeriodicalId":384075,"journal":{"name":"2021 Conference on Lasers and Electro-Optics (CLEO)","volume":"225 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":"116768615","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}