Pub Date : 2022-05-01DOI: 10.1364/cleo_at.2022.atu5i.6
Xuan Liu, Zhaoxiong Wan, Yuanwei Zhang, Yuwei Liu
We developed a novel optically computed phase microscopy (OCPM) system, for depth-resolved phase imaging. We used OCPM to assess cellular uptake of lipid nanoparticles (LNPs), for the optimization of drug delivery systems based on LNPs.
{"title":"Optically computed phase microscopy to assess cellular uptake of lipid nanoparticles.","authors":"Xuan Liu, Zhaoxiong Wan, Yuanwei Zhang, Yuwei Liu","doi":"10.1364/cleo_at.2022.atu5i.6","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.atu5i.6","url":null,"abstract":"<p><p>We developed a novel optically computed phase microscopy (OCPM) system, for depth-resolved phase imaging. We used OCPM to assess cellular uptake of lipid nanoparticles (LNPs), for the optimization of drug delivery systems based on LNPs.</p>","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"2022 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10358737/pdf/nihms-1864974.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9857436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.1364/cleo_at.2022.jm2e.2
H. Cankaya, K. Fritsch, C. Mahnke, C. Vidoli, I. Hartl, F. Kärtner, Oleg Pronin
We present nonlinear spectral broadening of pulses with input pulse energy of 1.74mJ at 2.05µm inside a gas-filled Herriott-type multi-pass cell with efficiency of 95%. The transform-limited pulse duration is reduced from 1.43ps to 0.27ps.
{"title":"Highly Efficient Nonlinear Spectral Broadening in a Multi-Pass Cell at 2.05 µm","authors":"H. Cankaya, K. Fritsch, C. Mahnke, C. Vidoli, I. Hartl, F. Kärtner, Oleg Pronin","doi":"10.1364/cleo_at.2022.jm2e.2","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jm2e.2","url":null,"abstract":"We present nonlinear spectral broadening of pulses with input pulse energy of 1.74mJ at 2.05µm inside a gas-filled Herriott-type multi-pass cell with efficiency of 95%. The transform-limited pulse duration is reduced from 1.43ps to 0.27ps.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81877386","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jtu3a.36
Simone Lauria, M. Saleh
We investigate the interplay between the second- and third-order nonlinearities in lithium-niobate waveguides with uniform and linearly-chirped poling. The poling-period is exploited as an additional degree-of-freedom to tailor the output spectrum in an unprece-dented way.
{"title":"Exploiting engineered second- and third-order nonlinear mixing in tailoring supercontinuum generation in LiNbO3 waveguides","authors":"Simone Lauria, M. Saleh","doi":"10.1364/cleo_at.2022.jtu3a.36","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jtu3a.36","url":null,"abstract":"We investigate the interplay between the second- and third-order nonlinearities in lithium-niobate waveguides with uniform and linearly-chirped poling. The poling-period is exploited as an additional degree-of-freedom to tailor the output spectrum in an unprece-dented way.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88401919","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jth3a.55
C. Patil, H. Dalir, Hao Wang, V. Sorger
Here, a high-speed optical modulator with large bandwidth, robust athermal operation, complementary metal-oxide-semiconductor (CMOS) compatibility, and using the magical critical coupling loss, is presented for photonics integrated systems and computing applications.
{"title":"Energy Efficient Coupling-based ITO based Integrated Photonics Modulator","authors":"C. Patil, H. Dalir, Hao Wang, V. Sorger","doi":"10.1364/cleo_at.2022.jth3a.55","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jth3a.55","url":null,"abstract":"Here, a high-speed optical modulator with large bandwidth, robust athermal operation, complementary metal-oxide-semiconductor (CMOS) compatibility, and using the magical critical coupling loss, is presented for photonics integrated systems and computing applications.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"218 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76134286","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jw3a.38
Lirong Cheng, Simei Mao, Houyu Chen, Qian Li, H. Fu
We propose a compact Si3N4-Si3N4-SOI grating coupler for generating optical vortex beams. With various mode input combinations, the multi-layer device can be tuned to emit beam with OAM states of ± 1 and ± 2.
{"title":"Integrated compact optical orbital angular momentum generator based on multi-layer non-uniform grating coupler","authors":"Lirong Cheng, Simei Mao, Houyu Chen, Qian Li, H. Fu","doi":"10.1364/cleo_at.2022.jw3a.38","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jw3a.38","url":null,"abstract":"We propose a compact Si3N4-Si3N4-SOI grating coupler for generating optical vortex beams. With various mode input combinations, the multi-layer device can be tuned to emit beam with OAM states of ± 1 and ± 2.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89622792","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jw3b.174
Yaoyao Liu, Qiang Wu, J. Yao, Jingjun Xu
ZnO-based TCO with a resistivity of 1.93×10-4 Ω cm was achieved by femtosecond laser processing without elements doping. Besides, the carrier density increased by five orders of magnitude compared to the pristine one.
{"title":"The ZnO-based TCO with low resistivity and high carrier concentration prepared by femtosecond laser","authors":"Yaoyao Liu, Qiang Wu, J. Yao, Jingjun Xu","doi":"10.1364/cleo_at.2022.jw3b.174","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jw3b.174","url":null,"abstract":"ZnO-based TCO with a resistivity of 1.93×10-4 Ω cm was achieved by femtosecond laser processing without elements doping. Besides, the carrier density increased by five orders of magnitude compared to the pristine one.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76341427","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jtu3b.26
S. Verma, S. Srivastava
Simulation and optimization of extra-ordinary transmission from 1D-plasmonic metasurfaces was performed for near-infrared spectral range and utilized to sense absorptive analytes. Optimal metasurfaces could achieve spectral-sensitivity of 1539 nm/RIU and transmittance-sensitivity of 426 %/ RIU.
{"title":"Simulation of an EOT Based 1D-Plasmonic Metasurface Sensor for Absorptive Analytes","authors":"S. Verma, S. Srivastava","doi":"10.1364/cleo_at.2022.jtu3b.26","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jtu3b.26","url":null,"abstract":"Simulation and optimization of extra-ordinary transmission from 1D-plasmonic metasurfaces was performed for near-infrared spectral range and utilized to sense absorptive analytes. Optimal metasurfaces could achieve spectral-sensitivity of 1539 nm/RIU and transmittance-sensitivity of 426 %/ RIU.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78252234","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 : 2022-01-01DOI: 10.1364/cleo_at.2022.jth3a.7
Sajjad Abdollahramezani, A. Adibi
We experimentally demonstrate dynamic beam steering in the near-infrared wavelength range through active control over the interaction between the fundamental plasmonic and photonic modes of a hybrid metallic-dielectric metasurface incorporating phase-change chalcogenide Ge2Sb2Te5.
{"title":"Dynamic beam steering using tunable hybrid metasurfaces","authors":"Sajjad Abdollahramezani, A. Adibi","doi":"10.1364/cleo_at.2022.jth3a.7","DOIUrl":"https://doi.org/10.1364/cleo_at.2022.jth3a.7","url":null,"abstract":"We experimentally demonstrate dynamic beam steering in the near-infrared wavelength range through active control over the interaction between the fundamental plasmonic and photonic modes of a hybrid metallic-dielectric metasurface incorporating phase-change chalcogenide Ge2Sb2Te5.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83740864","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 : 2022-01-01DOI: 10.1364/cleo_si.2022.sth2f.2
Yang He, Raymond Lopez-rios, Mingxiao Li, Jingwei Ling, U. Javid, Kerry Vahala, Qiang Lin
We report microwave-rate soliton microcombs on a chip-scale lithium niobate platform, where the repetition rate can be tuned by electro-optic means.
我们在芯片级铌酸锂平台上报道了微波率孤子微梳,其中重复率可以通过电光手段进行调节。
{"title":"Dynamically tunable microwave-rate soliton microcombs on a monolithic LiNbO3 platform","authors":"Yang He, Raymond Lopez-rios, Mingxiao Li, Jingwei Ling, U. Javid, Kerry Vahala, Qiang Lin","doi":"10.1364/cleo_si.2022.sth2f.2","DOIUrl":"https://doi.org/10.1364/cleo_si.2022.sth2f.2","url":null,"abstract":"We report microwave-rate soliton microcombs on a chip-scale lithium niobate platform, where the repetition rate can be tuned by electro-optic means.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78040839","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 : 2021-05-09DOI: 10.1364/cleo_si.2021.stu1q.3
Yuxi Wang, Muhammad Rosdi Abu Hassan, Wonkeun Chang
We fabricate a novel negative-curvature fiber that consists of two rings of non-touching antiresonant tubes surrounding the central hollow core. The transmission loss of the fiber is lower than that achievable with its single-ring counterpart.
{"title":"Fabrication and Characterization of a Double-Ring Negative-Curvature Hollow-Core Fiber","authors":"Yuxi Wang, Muhammad Rosdi Abu Hassan, Wonkeun Chang","doi":"10.1364/cleo_si.2021.stu1q.3","DOIUrl":"https://doi.org/10.1364/cleo_si.2021.stu1q.3","url":null,"abstract":"We fabricate a novel negative-curvature fiber that consists of two rings of non-touching antiresonant tubes surrounding the central hollow core. The transmission loss of the fiber is lower than that achievable with its single-ring counterpart.","PeriodicalId":72688,"journal":{"name":"Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78511836","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}