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2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)最新文献

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Use of measured force as an indicator for end face contact in mechanical fiber optic splicing 使用测量力作为机械光纤拼接中端面接触的指示器
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356629
N. Peterson, Bradley Yost, E. Meiser, Eric Heard, William Boyden, Michael Block, David Gafaglione, J. Namkung, Joe Tsang, M. Beranek, J. DiMaio, A. Haldeman, Joseph E. Murray, Kelum Randunu, Margaret Shaughnessy, Quynh-ho Taylor
{"title":"Use of measured force as an indicator for end face contact in mechanical fiber optic splicing","authors":"N. Peterson, Bradley Yost, E. Meiser, Eric Heard, William Boyden, Michael Block, David Gafaglione, J. Namkung, Joe Tsang, M. Beranek, J. DiMaio, A. Haldeman, Joseph E. Murray, Kelum Randunu, Margaret Shaughnessy, Quynh-ho Taylor","doi":"10.1109/AVFOP.2015.7356629","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356629","url":null,"abstract":"In all trials, both measured forces spiked sharply upon end face contact. The optical power throughput plateaued for an insertion distance of nearly 2 mm before decreasing due to fiber bending outside of the capillary. This plateau corresponded to insertion losses as low as 0.12 dB, and was typically below 0.3 dB. Our results show that these force spikes strongly coincided with the maxima in optical power; meaning that forces measured in this way can be used as an indicator during construction of low insertion loss mechanical fiber optic splices. Future work involves adapting our apparatus to automatically halt motion when the force spikes are detected, making similar measurements using multimode optical fibers, and miniaturization for transition towards fielding this unit as support equipment.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"416 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131824581","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}
引用次数: 0
Crystalline coatings for near-IR ring laser gyroscopes 近红外环形激光陀螺仪晶体涂层
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356623
G. Cole, D. Follman, M. Aspelmeyer, K. Ulrich Schreiber, R. Thirkettle, R. Hurst, Jon-Paul R. Wells
{"title":"Crystalline coatings for near-IR ring laser gyroscopes","authors":"G. Cole, D. Follman, M. Aspelmeyer, K. Ulrich Schreiber, R. Thirkettle, R. Hurst, Jon-Paul R. Wells","doi":"10.1109/AVFOP.2015.7356623","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356623","url":null,"abstract":"Substrate-transferred crystalline coatings represent an entirely new concept in high-performance optical coatings. This technology was originally developed as a solution to the long-standing thermal noise limitation found in ultrastable optical interferometers, impacting cavity-stabilized laser systems for precision spectroscopy and optical atomic clocks, as well as interferometric gravitational wave (GW) detectors [1]. The ultimate stability of these systems is currently dictated by coating Brownian noise, driven by the excess mechanical losses of the materials that comprise the highly reflective elements of the cavity end mirrors. Compared with state-of-the art ion-beam sputtered dielectric reflectors, crystalline coatings, comprising substrate-transferred GaAs/AlGaAs heterostructures, exhibit competitive reflectivity together with a significantly enhanced mechanical quality, resulting in a thermally-limited noise floor consistent with a tenfold reduction in mechanical damping at room temperature [2]. Building upon this initial demonstration, we have recently developed high-performance crystalline supermirrors with parts-per-million levels of optical losses, including both absorption and scatter, at wavelengths spanning 1000 to nearly 4000 nm, with experimentally verified absorption coefficients below 0.1 cm-1 in the near infrared [3]. These advancements have opened up additional application areas including the focus of this work. Here we demonstrate the first implementation of crystalline supermirrors in an active laser system, expanding the core application area of these low-thermal noise cavity end mirrors to inertial sensing systems and specifically next-generation high-sensitivity ring-laser gyroscopes [4,5].","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116968835","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}
引用次数: 0
Low phase noise microwave extraction from mode-locked Er-fiber laser 锁模光纤激光器低相位噪声微波提取
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356621
Lei Wang, Yitang Dai, Yue Zhou, Feifei Yin, Jian Dai, Jianqiang Li, Kun Xu
{"title":"Low phase noise microwave extraction from mode-locked Er-fiber laser","authors":"Lei Wang, Yitang Dai, Yue Zhou, Feifei Yin, Jian Dai, Jianqiang Li, Kun Xu","doi":"10.1109/AVFOP.2015.7356621","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356621","url":null,"abstract":"In this paper we demonstrated 9.978-GHz microwave extraction from a mode-locked Er-fiber laser with -113 dBc/Hz phase noise at 10 kHz offset frequency. Instead of phase locking loop or direct detection, the extraction was achieved by a delay-matched frequency conversion pair and IF-domain opto-electronic conversion and narrowband filtering. Phase noise suppression as large as 32 dB, compared with the LO, was achieved. Future advantage may include the simple carrier tuning by the external LO.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132263710","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}
引用次数: 0
Development of high-power photodiodes for W-band applications w波段大功率光电二极管的研制
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356624
Qinglong Li, Kejia Li, Xiaojun Xie, Zhanyu Yang, A. Beling, J. Campbell
{"title":"Development of high-power photodiodes for W-band applications","authors":"Qinglong Li, Kejia Li, Xiaojun Xie, Zhanyu Yang, A. Beling, J. Campbell","doi":"10.1109/AVFOP.2015.7356624","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356624","url":null,"abstract":"We report high-power MUTC photodiodes with 110 GHz bandwidth. The RF output power levels reach 7.8 dBm at 110 GHz and 9 dBm at 100GHz.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"484 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128109293","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}
引用次数: 0
Ruggedized photonic components for avionics and vehicle applications (invited) 用于航空电子和车辆应用的坚固型光子元件(邀请)
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356645
R. Logan, R. Sawires, Leo Kha, Sean Zargari, B. Kasper, Matthew Flach, Brett Douglas, Einar Chua, Lesley Monro
{"title":"Ruggedized photonic components for avionics and vehicle applications (invited)","authors":"R. Logan, R. Sawires, Leo Kha, Sean Zargari, B. Kasper, Matthew Flach, Brett Douglas, Einar Chua, Lesley Monro","doi":"10.1109/AVFOP.2015.7356645","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356645","url":null,"abstract":"Commercial-off-the-shelf photonic components designed for datacenter or industrial applications do not typically satisfy the environmental ruggedness requirements of aerospace and military applications. In order to reduce costs and schedule risk for insertion of photonic components into these harsh-environment avionic and vehicle applications, we developed a variety of rugged photonic transceivers and media converter modules. We then performed qualification testing to demonstrate that these modules meet or exceed the requirements.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129262197","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}
引用次数: 0
Signal processing based on broadband parametric optical combs 基于宽带参数光梳的信号处理
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356615
A. Wiberg
{"title":"Signal processing based on broadband parametric optical combs","authors":"A. Wiberg","doi":"10.1109/AVFOP.2015.7356615","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356615","url":null,"abstract":"Detecting and analyzing the spectral content of intercepted microwave and millimeter-wave signals over a very wide bandwidth in real-time and with high resolution is an essential capability in many applications, ranging from commercial and surveillance, to defense. This is typically implemented by dividing the RF spectrum to be analyzed into narrower frequency slices, known as channelizing, which effectively sub-rates the input bandwidth and allows for signal processing in parallel with increased resolution [1].","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"362 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134231621","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}
引用次数: 0
Design and fabrication of tunable MSM PD for analog optical links 模拟光链路可调谐MSM PD的设计与制造
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356640
K. Komirisetty, N. Greene Z, D. Geddis
{"title":"Design and fabrication of tunable MSM PD for analog optical links","authors":"K. Komirisetty, N. Greene Z, D. Geddis","doi":"10.1109/AVFOP.2015.7356640","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356640","url":null,"abstract":"An integrated tunable MSM PD based on Indium Tin Oxide (ITO) that is fabricated on Si and InP. Tuning is achieved by thermally controlling the bandgap of the semiconductor using a Nickel Chromium (NiCr) microheater.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122770118","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}
引用次数: 0
Chip-scale optical cross-connect for WDM LAN nodes with high extinction ratio reconfiguration 高消光比重构的WDM局域网节点芯片级光交叉连接
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356622
M. Zablocki, D. Prather, A. Sharkawy
{"title":"Chip-scale optical cross-connect for WDM LAN nodes with high extinction ratio reconfiguration","authors":"M. Zablocki, D. Prather, A. Sharkawy","doi":"10.1109/AVFOP.2015.7356622","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356622","url":null,"abstract":"We presented a reconfigurable bi-directional WDM optical switch matrix and its potential role in a cross-cube architecture. The presented optical switch matrices have shown extinction ratios greater than 40 dB, propagation losses of less than 1 dB/cm and reconfigurations times of less than 100 ns with a footprint of less than 0.3 cm2.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116942946","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}
引用次数: 0
Achieving 1 GBPS Over Step-Index Plastic Optical Fiber by controlling the effective Numerical Apertures 通过控制有效数值孔径实现1 GBPS超阶折射率塑料光纤
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356618
N. Albakay, L. Nguyen
{"title":"Achieving 1 GBPS Over Step-Index Plastic Optical Fiber by controlling the effective Numerical Apertures","authors":"N. Albakay, L. Nguyen","doi":"10.1109/AVFOP.2015.7356618","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356618","url":null,"abstract":"We proposed to mitigate the effect of modal dispersion by reducing the effective NA of the fiber link. A simple spatial mode filtering technique has been experimentally demonstrated to improve the performance over a 30 m link, achieving a BER of 10-8 at 1 Gbps. This approach offers a simple and a cost-effective solution to deliver Gigabit Ethernet using NRZ signaling over short reach POF networks employing standard 1 mm SI-POF","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125550096","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}
引用次数: 3
Polymer optical fiber splicing technique for avionic applications: First step towards standardization 航空电子应用的聚合物光纤拼接技术:迈向标准化的第一步
2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP) Pub Date : 2015-12-17 DOI: 10.1109/AVFOP.2015.7356628
Sandy Cherian, H. Spangenberg, R. Caspary
{"title":"Polymer optical fiber splicing technique for avionic applications: First step towards standardization","authors":"Sandy Cherian, H. Spangenberg, R. Caspary","doi":"10.1109/AVFOP.2015.7356628","DOIUrl":"https://doi.org/10.1109/AVFOP.2015.7356628","url":null,"abstract":"This investigation shows the temperature sensitivity of the POF splices restricted their use specifically to non-critical applications. However, avionic POF splice can be realized in the future with suggested modification.","PeriodicalId":187785,"journal":{"name":"2015 IEEE Avionics and Vehicle Fiber-Optics and Photonics Conference (AVFOP)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126433609","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}
引用次数: 0
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