Pub Date : 2020-09-14DOI: 10.1364/FIO.2020.FTH1C.3
C. Vigliar, S. Paesani, Yunhong Ding, J. Adcock, Jianwei Wang, S. Morley-Short, D. Bacco, L. Oxenløwe, M. Thompson, J. Rarity, A. Laing
The development of a silicon photonic chip for the generation and measurement of eight-qubit reconfigurable graph and hypergraph states is reported. Its performance is demonstrated through several measurement-based quantum computing protocols enhanced by error-correction encodings.
{"title":"A silicon photonics processor for error-protected measurement-based quantum computing","authors":"C. Vigliar, S. Paesani, Yunhong Ding, J. Adcock, Jianwei Wang, S. Morley-Short, D. Bacco, L. Oxenløwe, M. Thompson, J. Rarity, A. Laing","doi":"10.1364/FIO.2020.FTH1C.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.FTH1C.3","url":null,"abstract":"The development of a silicon photonic chip for the generation and measurement of eight-qubit reconfigurable graph and hypergraph states is reported. Its performance is demonstrated through several measurement-based quantum computing protocols enhanced by error-correction encodings.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"125 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72891624","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}
S. Pūkienė, A. Jasinskas, V. Bukauskas, V. Agafonov, M. Kamarauskas, A. Lukša, A. Biciunas, B. Čechavičius, A. Šetkus, R. Butkutė
Laser diodes with parabolic and rectangular AlGa(As,Bi)/AlGaAs QWs were grown by MBE on n-GaAs(001). Operating wavelength was controlled by QW width and material composition. Laser bars processed by UV lithography were characterized by electroluminescence and I-V measurements.
{"title":"Electro-optical Characteristics of NIR Light Emitting Sources for High Resolution Sensing Systems","authors":"S. Pūkienė, A. Jasinskas, V. Bukauskas, V. Agafonov, M. Kamarauskas, A. Lukša, A. Biciunas, B. Čechavičius, A. Šetkus, R. Butkutė","doi":"10.1364/FIO.2020.FM5C.1","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM5C.1","url":null,"abstract":"Laser diodes with parabolic and rectangular AlGa(As,Bi)/AlGaAs QWs were grown by MBE on n-GaAs(001). Operating wavelength was controlled by QW width and material composition. Laser bars processed by UV lithography were characterized by electroluminescence and I-V measurements.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73113129","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 propose a design of dielectric metasurfaces that can enhance the optical chirality by 2-3 orders of magnitude for chiral optical forces and sensing. It can also preserve the spin states of light upon reflection.
{"title":"Engineering Dielectric Metasurfaces for Chirality-Sorting Optical Forces and Fano-Interference-Enhanced Chirality","authors":"Kan Yao, Yuebing Zheng","doi":"10.1364/FIO.2020.FM7E.5","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM7E.5","url":null,"abstract":"We propose a design of dielectric metasurfaces that can enhance the optical chirality by 2-3 orders of magnitude for chiral optical forces and sensing. It can also preserve the spin states of light upon reflection.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73135610","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}
Le Yang, M. Fazio, F. Schiettekatte, M. Chicoine, G. Vajente, A. Ananyeva, G. Billingsley, M. Fejer, C. Menoni
The refractive index of GeO2 based mixture oxides can be straightforwardly varied by the addition of TiO2 or ZrO2 during deposition, while low optical absorption losses are maintained.
{"title":"A facile method to control the refractive index of GeO2 based mixture oxides","authors":"Le Yang, M. Fazio, F. Schiettekatte, M. Chicoine, G. Vajente, A. Ananyeva, G. Billingsley, M. Fejer, C. Menoni","doi":"10.1364/FIO.2020.FM5E.3","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM5E.3","url":null,"abstract":"The refractive index of GeO2 based mixture oxides can be straightforwardly varied by the addition of TiO2 or ZrO2 during deposition, while low optical absorption losses are maintained.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"28 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72631635","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 : 2020-09-14DOI: 10.1364/FIO.2020.JTU1B.32
Dongheon Yoo, Byoungho Lee
In this paper, we propose a novel technique for optimizing computer-generated holograms (CGHs) designed for a phase-only spatial light modulator (SLM). While a CGH is iteratively updated via gradient descent algorithm, we dynamically scale the reconstructed intensity profile so that its norm value matches the target intensity profile. The feasibility of this method to improve the reconstruction quality is verified through numerical simulation results.
{"title":"Enhancement on Computer-Generated Hologram Optimization via Norm Shifting","authors":"Dongheon Yoo, Byoungho Lee","doi":"10.1364/FIO.2020.JTU1B.32","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTU1B.32","url":null,"abstract":"In this paper, we propose a novel technique for optimizing computer-generated holograms (CGHs) designed for a phase-only spatial light modulator (SLM). While a CGH is iteratively updated via gradient descent algorithm, we dynamically scale the reconstructed intensity profile so that its norm value matches the target intensity profile. The feasibility of this method to improve the reconstruction quality is verified through numerical simulation results.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"158 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73382649","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 : 2020-09-14DOI: 10.1364/FIO.2020.JW6B.22
Z. Guang, P. Zhu, Ya-ni Zhang
We present mechanism and a device based on few-mode fiber to shape ultrashort laser pulses using multimode interference. Due to intermodal delay and dispersion, spatiotemporal complexity of modes offers novel tunability to shape transmitted pulses.
{"title":"Wavefront Shaping of Ultrashort Laser Pulses with Composite Few-Mode Optical Fiber Structure","authors":"Z. Guang, P. Zhu, Ya-ni Zhang","doi":"10.1364/FIO.2020.JW6B.22","DOIUrl":"https://doi.org/10.1364/FIO.2020.JW6B.22","url":null,"abstract":"We present mechanism and a device based on few-mode fiber to shape ultrashort laser pulses using multimode interference. Due to intermodal delay and dispersion, spatiotemporal complexity of modes offers novel tunability to shape transmitted pulses.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"75 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73418606","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 : 2020-09-14DOI: 10.1364/FIO.2020.FTH5C.2
Romil Audhkhasi, M. Povinelli
We propose to use aluminum gratings to design absorbers with predefined spectral response. By exploiting the relations between grating structural parameters and spectral properties, we design hybrid gratings to generate multi-resonance spectra.
{"title":"Design of Aluminum-based Hybrid Gratings with Predefined Infrared Spectral Response","authors":"Romil Audhkhasi, M. Povinelli","doi":"10.1364/FIO.2020.FTH5C.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.FTH5C.2","url":null,"abstract":"We propose to use aluminum gratings to design absorbers with predefined spectral response. By exploiting the relations between grating structural parameters and spectral properties, we design hybrid gratings to generate multi-resonance spectra.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73886352","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 : 2020-09-14DOI: 10.1364/FIO.2020.JTU7A.2
Shruti Sharma, D. Vasishtha
Novel Wavefront Coded Diffractive Lenses is proposed to make Compact Satellite based Earth imaging Cameras for broadband high resolution achromatic imaging. Combination of Hermite polynomial phase masks and Deep learning based post processing is reported.
{"title":"Novel Computational Imaging Approach for Compact Earth Imaging Telescopes for Space based Remote Sensing Applications","authors":"Shruti Sharma, D. Vasishtha","doi":"10.1364/FIO.2020.JTU7A.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTU7A.2","url":null,"abstract":"Novel Wavefront Coded Diffractive Lenses is proposed to make Compact Satellite based Earth imaging Cameras for broadband high resolution achromatic imaging. Combination of Hermite polynomial phase masks and Deep learning based post processing is reported.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73926677","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. Anopchenko, Khant Minn, Ching-Wen Chang, Jinmin Kim, Yu-Jung Lu, S. Gwo, H. W. Lee
We study photoluminescence enhancement of MoS2 monolayers on alumina-coated thin TiN films grown by molecular-beam-epitaxy. The enhancement is due to increased light absorption at excitation wavelengths equal to epsilon-near-zero wavelength of TiN.
{"title":"Enhanced Spontaneous Emission of MoS2 Monolayers on Epsilon-Near-Zero Substrates","authors":"A. Anopchenko, Khant Minn, Ching-Wen Chang, Jinmin Kim, Yu-Jung Lu, S. Gwo, H. W. Lee","doi":"10.1364/FIO.2020.FM1B.2","DOIUrl":"https://doi.org/10.1364/FIO.2020.FM1B.2","url":null,"abstract":"We study photoluminescence enhancement of MoS2 monolayers on alumina-coated thin TiN films grown by molecular-beam-epitaxy. The enhancement is due to increased light absorption at excitation wavelengths equal to epsilon-near-zero wavelength of TiN.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79106032","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 : 2020-09-14DOI: 10.1364/FIO.2020.JTU1A.1
Naresh Sharma, G. Kumar, R. Vijaya, Shilpi Gupta
We demonstrate a technique to spectrally characterize an unknown light source using spatial filtering property of a photonic crystal cavity. The estimated center wavelength and linewidth of an LED match well with commercial spectrometer measurements.
{"title":"Spectral Characterization of Light Source using Photonic Crystal Cavity","authors":"Naresh Sharma, G. Kumar, R. Vijaya, Shilpi Gupta","doi":"10.1364/FIO.2020.JTU1A.1","DOIUrl":"https://doi.org/10.1364/FIO.2020.JTU1A.1","url":null,"abstract":"We demonstrate a technique to spectrally characterize an unknown light source using spatial filtering property of a photonic crystal cavity. The estimated center wavelength and linewidth of an LED match well with commercial spectrometer measurements.","PeriodicalId":91683,"journal":{"name":"Frontiers in optics. Annual Meeting of the Optical Society of America","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84265640","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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