Pub Date : 2018-07-29DOI: 10.1364/CLEOPR.2018.TH2J.4
Mingbo He, Ziliang Ruan, Jian Jian, Yuxuan Ren, Mengyue Xu, Liu Liu, Siyuan Yu, Xinlun Cai
We design and demonstrate a silicon and LN hybridly integrated Mach-Zehnder interferometer modulators. The fabricated devices show a half-wave electro-optic modulation efficiency of 2.25V.cm and data rates up to 5Gbps.
{"title":"Mach-Zehnder Modulators Based on Hybrid Silicon and Lithium Niobate Platform","authors":"Mingbo He, Ziliang Ruan, Jian Jian, Yuxuan Ren, Mengyue Xu, Liu Liu, Siyuan Yu, Xinlun Cai","doi":"10.1364/CLEOPR.2018.TH2J.4","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.TH2J.4","url":null,"abstract":"We design and demonstrate a silicon and LN hybridly integrated Mach-Zehnder interferometer modulators. The fabricated devices show a half-wave electro-optic modulation efficiency of 2.25V.cm and data rates up to 5Gbps.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124033986","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.F2C.3
Yuede Yang, Ming-Long Liao, Jun-Yuan Han, J. Xiao, Yongzhen Huang
We demonstrate the optoelectronic oscillator based on a 1.55 μ $m$ direct-modulated AIGaInAs/InP microcavity laser for microwave generation. Single sideband phase noise of −116 dBc/Hz at 10kHz frequency offset is obtained for the generated signal.
{"title":"Microwave Generation by an Optoelectronic Oscillator with 1.55μm AlGaInAs/InP Microcavity Laser","authors":"Yuede Yang, Ming-Long Liao, Jun-Yuan Han, J. Xiao, Yongzhen Huang","doi":"10.1364/CLEOPR.2018.F2C.3","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.F2C.3","url":null,"abstract":"We demonstrate the optoelectronic oscillator based on a 1.55 μ $m$ direct-modulated AIGaInAs/InP microcavity laser for microwave generation. Single sideband phase noise of −116 dBc/Hz at 10kHz frequency offset is obtained for the generated signal.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128453305","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.W3A.94
Fang Zhihao, Cheng Longfei, Guan Yingchun
This study carried out the direct-bonding between titanium and polyamide using nanosecond laser, investigated the effect of the textured micro-groove depth on the strength of the joint and obtained the optimal joint strength.
{"title":"Direct-Bonding TC4 and PA Plastics by a Nanosecond Laser Lap Joining Technology","authors":"Fang Zhihao, Cheng Longfei, Guan Yingchun","doi":"10.1364/CLEOPR.2018.W3A.94","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.W3A.94","url":null,"abstract":"This study carried out the direct-bonding between titanium and polyamide using nanosecond laser, investigated the effect of the textured micro-groove depth on the strength of the joint and obtained the optimal joint strength.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116305992","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.TH4K.5
Yin Xiao, Wen Chen
In single-pixel imaging, Fourier spectrum acquisition method is applied to generate an initial guess in Gerchberg-Saxton-like algorithm to reduce measurement number, improve convergence rate and recover high-quality object at the same time.
{"title":"Fast and High-Quality Object Reconstruction Based on Fourier Spectrum Acquisition in Single-Pixel Imaging","authors":"Yin Xiao, Wen Chen","doi":"10.1364/CLEOPR.2018.TH4K.5","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.TH4K.5","url":null,"abstract":"In single-pixel imaging, Fourier spectrum acquisition method is applied to generate an initial guess in Gerchberg-Saxton-like algorithm to reduce measurement number, improve convergence rate and recover high-quality object at the same time.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116694972","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.W3A.16
W. Imajuku, K. Mori, Mitsunori Fukuotoku
This paper derives analytical fiber transfer function of XPM-induced optical noise in N-channel coherent WDM transmission systems by small signal approximation. The result provides analytical conditions to avoid the XPM-induced modulation instability for the first time.
{"title":"Analytical Fiber Transfer Function with XPM-Induced Process in N-Channel Coherent WDM Transmission Systems","authors":"W. Imajuku, K. Mori, Mitsunori Fukuotoku","doi":"10.1364/CLEOPR.2018.W3A.16","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.W3A.16","url":null,"abstract":"This paper derives analytical fiber transfer function of XPM-induced optical noise in N-channel coherent WDM transmission systems by small signal approximation. The result provides analytical conditions to avoid the XPM-induced modulation instability for the first time.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116924187","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.F2A.6
Y. Nakajima, Yuya Hata, K. Minoshima
An all-polarization-maintaining Er-fiber-based dual-comb fiber laser with nonlinear-amplifying-loop-mirror is demonstrated for realizing simple and robust dual-comb spectroscopy using two mutually coherent combs with slightly different repetition rates emitted from the laser cavity.
{"title":"All-Polarization-Maintaining Er-Fiber-Based Dual Optical Frequency Combs with Nonlinear Amplifying Loop Mirror","authors":"Y. Nakajima, Yuya Hata, K. Minoshima","doi":"10.1364/CLEOPR.2018.F2A.6","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.F2A.6","url":null,"abstract":"An all-polarization-maintaining Er-fiber-based dual-comb fiber laser with nonlinear-amplifying-loop-mirror is demonstrated for realizing simple and robust dual-comb spectroscopy using two mutually coherent combs with slightly different repetition rates emitted from the laser cavity.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117256518","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.F1B.2
Yuying Wang, Cong Gao, K. Peng, Li Ni, Xiaolong Wang, H. Zhan, Yuwei Li, Lei Jiang, A. Lin, Jian-jun Wang, F. Jing
Laser performances of Yb-doped aluminophosphosilicate fiber were investigated under $gamma$ -radiation. The slope-efficiency and insert loss were sensitive to $gamma$ radiation and exhibited obvious degradation. Effects of Al/P-codoping on radiation-induced photodarkening and dopant-chosen for radiation-hardening were discussed.
{"title":"Laser Performances of Yb-Doped Aluminophosphosilicate Fiber Under $gamma$-Radiation","authors":"Yuying Wang, Cong Gao, K. Peng, Li Ni, Xiaolong Wang, H. Zhan, Yuwei Li, Lei Jiang, A. Lin, Jian-jun Wang, F. Jing","doi":"10.1364/CLEOPR.2018.F1B.2","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.F1B.2","url":null,"abstract":"Laser performances of Yb-doped aluminophosphosilicate fiber were investigated under $gamma$ -radiation. The slope-efficiency and insert loss were sensitive to $gamma$ radiation and exhibited obvious degradation. Effects of Al/P-codoping on radiation-induced photodarkening and dopant-chosen for radiation-hardening were discussed.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127375464","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.W3A.82
Guan-Hung Chen, N. Huang, Lon A. Wang
A tapered silicon fiber sensor embedded in a microfluidic channel is realized as an absorption sensor to detect liquid with high refractive index (RI), which is hardly obtainable by a traditional silica fiber.
{"title":"Using Tapered Silicon Fibers to Detect High Refraction Index Liquid","authors":"Guan-Hung Chen, N. Huang, Lon A. Wang","doi":"10.1364/CLEOPR.2018.W3A.82","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.W3A.82","url":null,"abstract":"A tapered silicon fiber sensor embedded in a microfluidic channel is realized as an absorption sensor to detect liquid with high refractive index (RI), which is hardly obtainable by a traditional silica fiber.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126010260","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.W3A.113
J. Muir, N. Rahaman, A. Akulshin, R. McLean
Collimated light generated via four wave mixing in atomic rubidium vapours excited by light carrying orbital angular momentum is analyzed, particularly the case of doughnut-shaped intensity profiles with zero topological charge.
分析了携带轨道角动量的光激发铷原子蒸汽中四波混合产生的准直光，特别是零拓扑电荷的甜甜圈形光强分布。
{"title":"Measuring the Topological Charge of Light Beams Generated by Four-Wave Mixing in Rb Vapours","authors":"J. Muir, N. Rahaman, A. Akulshin, R. McLean","doi":"10.1364/CLEOPR.2018.W3A.113","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.W3A.113","url":null,"abstract":"Collimated light generated via four wave mixing in atomic rubidium vapours excited by light carrying orbital angular momentum is analyzed, particularly the case of doughnut-shaped intensity profiles with zero topological charge.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126688244","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 : 2018-07-29DOI: 10.1364/CLEOPR.2018.TH1H.1
Zhengzheng Liu, Zhiping Hu, Tongchao Shi, Zeyu Zhang, Xin Xing, Xiaosheng Tang, Juan Du, Y. Leng
We report high-quality and low-threshold lasing, enhanced stability, and excellent wavelength tunability from a facile solution-processed sub-wavelength size of cesium lead halide perovskite CsPbX3 (X= I/Br/Cl)nanocubes under both one-and two-photon excitation.
{"title":"Tunable Amplified Spontaneous Emission and Lasing from All-Inorganic Perovskite Nanocube","authors":"Zhengzheng Liu, Zhiping Hu, Tongchao Shi, Zeyu Zhang, Xin Xing, Xiaosheng Tang, Juan Du, Y. Leng","doi":"10.1364/CLEOPR.2018.TH1H.1","DOIUrl":"https://doi.org/10.1364/CLEOPR.2018.TH1H.1","url":null,"abstract":"We report high-quality and low-threshold lasing, enhanced stability, and excellent wavelength tunability from a facile solution-processed sub-wavelength size of cesium lead halide perovskite CsPbX3 (X= I/Br/Cl)nanocubes under both one-and two-photon excitation.","PeriodicalId":184212,"journal":{"name":"2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126586292","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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