J. Free, K. Morgan, J. K. Miller, K. Dai, R. Watkins, E. Johnson
{"title":"Rapidly Reconfigurable Pulsed Higher Order Bessel Beams","authors":"J. Free, K. Morgan, J. K. Miller, K. Dai, R. Watkins, E. Johnson","doi":"10.1364/FIO.2020.FW1A.5","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW1A.5","url":null,"abstract":"The HOBBIT system is used in conjunction with an acousto-optic deflector and pulsed optical source to generate nanosecond coherently coupled OAM beams with temporal phase control for rapidly changing profiles in excess of MHz frequencies.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128396764","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}
Nicolas Couture, Rachel Ostic, P. H. Reddy, A. Kar, M. Paul, J. Ménard
{"title":"Polarization resolution of a fiber-based supercontinuum spanning more than 2 octaves","authors":"Nicolas Couture, Rachel Ostic, P. H. Reddy, A. Kar, M. Paul, J. Ménard","doi":"10.1364/FIO.2020.FTH1E.5","DOIUrl":"https://doi.org/10.1364/FIO.2020.FTH1E.5","url":null,"abstract":"We present a novel broadband spectrometer that resolves an orthogonal set of linear polarization states. Our system reveals the frequency-dependent nature of depolarization mechanisms occurring in highly-nonlinear fibers.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126349819","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":"Tunable Electro-Optical Metasurface Based on an Ultra-Strong Coupling Epsilon-Near-Zero System","authors":"Z. Xie, Jiaye Wu, H. Fu, Qian Li","doi":"10.1364/FIO.2020.JTU1A.41","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTU1A.41","url":null,"abstract":"We demonstrated a tunable electro-optical metasurface based on an ultra-strong coupling epsilon-near-zero indium tin oxide system. The formation mechanism of the Rabi splitting and the performance of the application have been analysed.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"468 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114580494","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. Bruno, T. Gabbrielli, F. Cappelli, Nicola Corrias, Ivana Mastroserio, P. Lombardi, F. Cataliotti, P. Natale, A. Zavatta
{"title":"Multiplatform Study of Four Wave Mixing For Quantum Frequency Comb Generation","authors":"N. Bruno, T. Gabbrielli, F. Cappelli, Nicola Corrias, Ivana Mastroserio, P. Lombardi, F. Cataliotti, P. Natale, A. Zavatta","doi":"10.1364/FIO.2020.JW6A.29","DOIUrl":"https://doi.org/10.1364/FIO.2020.JW6A.29","url":null,"abstract":"We are developing an atom-based platform for investigating the non-classical nature of mid infrared light emitted by Quantum Cascade Laser frequency combs, based on four wave mixing 87Rb.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114607462","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":"Entanglement in many-body quantum systems","authors":"Pawan Khatiwada, I. Mirza","doi":"10.1364/FIO.2020.JM6A.23","DOIUrl":"https://doi.org/10.1364/FIO.2020.JM6A.23","url":null,"abstract":"Here we briefly revisit entanglement in bipartite quantum systems and mention issues to its extension to multipartite situations. Finally, we indicate the role of entanglement in the description of many-body systems through matrix product states.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"384 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130913648","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}
H. Soleimanzad, M. Juchaux, D. Crépin, H. Gurden, F. Pain
{"title":"Skull optical clearing for longitudinal non-invasive optical imaging","authors":"H. Soleimanzad, M. Juchaux, D. Crépin, H. Gurden, F. Pain","doi":"10.1364/FIO.2020.FTH1A.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.FTH1A.2","url":null,"abstract":"We have evaluated in vitro and in vivo the efficiency and practicability of a recently proposed approach for minimally invasive, longitudinal imaging of the rodent brain: reversible optical clearing of the skull.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125950456","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. Olaizola, José Luis Luna Sánchez, Songjian Tan, Tianyao Zhang
{"title":"Photothermal Spectra of Semiconductors","authors":"A. Olaizola, José Luis Luna Sánchez, Songjian Tan, Tianyao Zhang","doi":"10.1364/FIO.2020.JM6A.18","DOIUrl":"https://doi.org/10.1364/FIO.2020.JM6A.18","url":null,"abstract":"We measure and calibrate the photothermal spectra of Gallium Arsenide and Cadmium Telluride in the 400-800 nm spectral region using a white light source. The spectra yield the photothermal quantum yields of the materials.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122189775","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. Thanopulos, Kostas Blekos, P. Kalozoumis, E. Paspalakis
{"title":"Quantifying Non-Markovian Spontaneous Emission Dynamics near a MoS2 Nanodisk","authors":"I. Thanopulos, Kostas Blekos, P. Kalozoumis, E. Paspalakis","doi":"10.1364/FIO.2020.JTU1A.22","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTU1A.22","url":null,"abstract":"We study the spontaneous emission dynamics of a quantum emitter near a MoS2 nanodisk and go beyond analyzing the reversible population dynamics of the excited state by quantifying the non-Markovian behavior using different non-Markovianity measures.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124785504","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}
Alex M. Wilhelm, David D. Schmidt, D. Adams, C. Durfee
{"title":"An Improved Ptychographic Algorithm for Multi-Pulse Phase Retrieval","authors":"Alex M. Wilhelm, David D. Schmidt, D. Adams, C. Durfee","doi":"10.1364/FIO.2020.FM2A.6","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM2A.6","url":null,"abstract":"We present a ptychographic phase retrieval algorithm which solves the square root problem in second order pulse measurement techniques and reconstructs the fields of multiple incoherent pulses simultaneously from a single dispersion scan trace.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114558955","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}
K. V. Gasse, B. Kuyken, A. Verschelde, M. Giudici, M. Marconi, G. Huyet
{"title":"Analysis of the Phase-Locking Dynamics of a III-V-on-Silicon Ring Mode-Locked Laser","authors":"K. V. Gasse, B. Kuyken, A. Verschelde, M. Giudici, M. Marconi, G. Huyet","doi":"10.1364/FIO.2020.FW7F.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.FW7F.3","url":null,"abstract":"We present the detailed phase-locking analysis of a telecom hybrid III-V-on-silicon passively mode-locked laser with a ring cavity and quantum wells as active region. We use a stepped-heterodyne measurement to quantify the modal phase chirp and reconstruct the pulse envelop. With this technique we are able to identify regimes of transform-limited operation and we assess the degradation of the phase-locking when saturable absorber bias voltage is changed.","PeriodicalId":171489,"journal":{"name":"Frontiers in Optics / Laser Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134066233","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}