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2021 IEEE 17th International Conference on Group IV Photonics (GFP)最新文献

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Configurable Phase/Amplitude Modulator Circuit based on Silicon Plasma Dispersion 基于硅等离子体色散的可配置调相/调幅电路
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673886
H. Deng, W. Bogaerts
{"title":"Configurable Phase/Amplitude Modulator Circuit based on Silicon Plasma Dispersion","authors":"H. Deng, W. Bogaerts","doi":"10.1109/GFP51802.2021.9673886","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673886","url":null,"abstract":"A configurable modulator is demonstrated, implemented as a silicon Mach-Zehnder interferometer with a plasma dispersion modulator and tunable couplers. The configurable modulator can work as a phase modulator or intensity modulator with optimized modulation response.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131454818","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
Thermo-mechanical Noise Measurement of Sealed Nanobeams on a Silicon Photonics-MEMS Platform 密封纳米光束在硅光子- mems平台上的热机械噪声测量
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673877
Khannan Rajendran, Awanish Pandey, Pierre Edinger, Gaehun Jo, A. Takabayashi, U. Khan, P. Verheyen, N. Quack, F. Niklaus, W. Bogaerts, K. Gylfason, D. van Thourhout
{"title":"Thermo-mechanical Noise Measurement of Sealed Nanobeams on a Silicon Photonics-MEMS Platform","authors":"Khannan Rajendran, Awanish Pandey, Pierre Edinger, Gaehun Jo, A. Takabayashi, U. Khan, P. Verheyen, N. Quack, F. Niklaus, W. Bogaerts, K. Gylfason, D. van Thourhout","doi":"10.1109/GFP51802.2021.9673877","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673877","url":null,"abstract":"The thermal motion of a vacuum packaged, sus-pended nano-beam and nanophotonic waveguide on a silicon photonics-MEMS platform is measured. The resonance frequency and Q-factor of the observed mechanical modes are determined. We also experimentally estimate the displacement sensitivity to be $1.779 pm 0.022frac{{{text{fm}}}}{{sqrt {{text{Hz}}} }}$.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114310485","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
Dynamics of a silicon ring modulator and demonstration of a frequency comb 硅环调制器的动力学及频率梳的演示
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673816
Awanish Pandey, Jing Zhang, D. Van
{"title":"Dynamics of a silicon ring modulator and demonstration of a frequency comb","authors":"Awanish Pandey, Jing Zhang, D. Van","doi":"10.1109/GFP51802.2021.9673816","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673816","url":null,"abstract":"An exact solution to the steady-state dynamics of a microring modulator with simultaneous index and loss modulation is derived. We experimentally validate the theory by demonstrating the generation of an optical frequency comb from a carrier depletion-based ring modulator on silicon.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124545578","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: 2
External Cavity Laser with Alignment Tolerant III-V Gain Chip to PIC Edge Coupler in Silicon Nitride 具有III-V增益芯片的氮化硅PIC边缘耦合器外腔激光器
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673967
Ibrahim Ghannam, B. Shen, F. Merget, J. Witzens
{"title":"External Cavity Laser with Alignment Tolerant III-V Gain Chip to PIC Edge Coupler in Silicon Nitride","authors":"Ibrahim Ghannam, B. Shen, F. Merget, J. Witzens","doi":"10.1109/GFP51802.2021.9673967","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673967","url":null,"abstract":"We present an external cavity laser formed by coupling a III-V gain chip to a silicon nitride chip using an alignment tolerant multimode edge coupler, resulting in a misalignment tolerance of 12 μm. The ECL has a 42 kHz linewidth and 83 nm tuning range.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124986044","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
Sensitivity increase of silicon nitride ring resonator biosensor operated in the TM mode at 1310 nm 氮化硅环形谐振器生物传感器在1310 nm工作时的灵敏度提高
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673920
Lucía Castelló-Pedrero, M. Gómez-Gómez, J. García-Rupérez, A. Griol, Alejandro Martínez
{"title":"Sensitivity increase of silicon nitride ring resonator biosensor operated in the TM mode at 1310 nm","authors":"Lucía Castelló-Pedrero, M. Gómez-Gómez, J. García-Rupérez, A. Griol, Alejandro Martínez","doi":"10.1109/GFP51802.2021.9673920","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673920","url":null,"abstract":"In this work, we demonstrate photonic biosensing using silicon nitride ring resonators operated in the TM mode around 1310 nm wavelengths. This results in an increased sensitivity in comparison with the typically used TE mode.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123457983","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
Ge micro-crystals photedetectors with enhanced infrared responsivity 红外响应性增强的锗微晶体光电探测器
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673960
V. Falcone, A. Ballabio, A. Barzaghi, C. Zucchetti, L. Anzi, J. Frigerio, F. Bottegoni, P. Biagioni, G. Isella
{"title":"Ge micro-crystals photedetectors with enhanced infrared responsivity","authors":"V. Falcone, A. Ballabio, A. Barzaghi, C. Zucchetti, L. Anzi, J. Frigerio, F. Bottegoni, P. Biagioni, G. Isella","doi":"10.1109/GFP51802.2021.9673960","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673960","url":null,"abstract":"Ge-on-Si micro-crystals grown on Si patterned substrates can be used as absorbing elements for photodetection in the near-infrared. In such microstructures light confinement effects, due to crystal faceting and pattern periodicity, enhance light absorption as compared to conventional epitaxial layers. The challenge in realizing this type of devices is the formation of a top transparent contact suspended on the microcrystal array. Graphene can be used as a suspended contact that can adapt to the 3D-morphology of the microcrystals, ensuring the formation of an electrically continuous layer. The fabricated devices feature a responsivity exceeding that of planar devices with comparable thickness.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129367506","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
Steady state lasing in strained germanium microbridges as fundamental measure for the crossover to direct band gap 应变锗微桥中的稳态激光作为交叉直接带隙的基本措施
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-12-01 DOI: 10.1109/GFP51802.2021.9673870
F. A. Armand Pilon, Y. Niquet, J. Chrétien, N. Pauc, V. Reboud, V. Calvo, J. Widiez, J. Hartmann, A. Chelnokov, J. Faist, H. Sigg
{"title":"Steady state lasing in strained germanium microbridges as fundamental measure for the crossover to direct band gap","authors":"F. A. Armand Pilon, Y. Niquet, J. Chrétien, N. Pauc, V. Reboud, V. Calvo, J. Widiez, J. Hartmann, A. Chelnokov, J. Faist, H. Sigg","doi":"10.1109/GFP51802.2021.9673870","DOIUrl":"https://doi.org/10.1109/GFP51802.2021.9673870","url":null,"abstract":"The realization of a laser on silicon (Si) from group IV materials is a long-cherished wish of the semiconductor industry; it would enable the mass production of photonic systems at low cost. However, the path towards an efficient light emitter requires material with a direct band gap, in line with all the typical group III-V lasers platforms [1]-[4]. Such configuration can be achieved by loading Ge with tensile strain [5] by alloying with Sn [6] or both [7], [8]. Here, we demonstrate steady state lasing at low temperature in strained germanium microbridges and establish this finding as a fundamental probe for the conduction band line-up between the Γ and L minima.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"8 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131996152","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
Suitability of BPM Simulation for Silicon Photonics 硅光子学BPM仿真的适用性
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-09-28 DOI: 10.36227/techrxiv.16658989.v1
Chenglin L. Xu, E. Heller, M. Bahl, R. Scarmozzino, Kai-Ning Ku, Ying Zhou, Tungyu Su, Po-Chih Chang, Chen-Yu Lin, Shang-Chun Chen, Chih-Lin Wang, Chien-Chung Lin
{"title":"Suitability of BPM Simulation for Silicon Photonics","authors":"Chenglin L. Xu, E. Heller, M. Bahl, R. Scarmozzino, Kai-Ning Ku, Ying Zhou, Tungyu Su, Po-Chih Chang, Chen-Yu Lin, Shang-Chun Chen, Chih-Lin Wang, Chien-Chung Lin","doi":"10.36227/techrxiv.16658989.v1","DOIUrl":"https://doi.org/10.36227/techrxiv.16658989.v1","url":null,"abstract":"Validated both numerically and experimentally, Beam Propagation Method (BPM) has been proven to be a very efficient and reasonably accurate simulation approach for silicon photonics (SiP). This paper clears up some misunderstanding in this community that BPM is not suitable for SiP.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132779757","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
Optimized hourglass-shaped resonators for efficient thermal tuning of CROW filters with reduced crosstalk 优化沙漏形谐振器，用于减少串扰的CROW滤波器的有效热调谐
2021 IEEE 17th International Conference on Group IV Photonics (GFP) Pub Date : 2021-09-15 DOI: 10.31224/osf.io/vr94e
Juliana Müller, Andrea Zazzi, Gayatri Vasudevan Rajeswari, A. Moscoso-Mártir, A. T. Mashayekh, A. D. Das, F. Merget, J. Witzens
{"title":"Optimized hourglass-shaped resonators for efficient thermal tuning of CROW filters with reduced crosstalk","authors":"Juliana Müller, Andrea Zazzi, Gayatri Vasudevan Rajeswari, A. Moscoso-Mártir, A. T. Mashayekh, A. D. Das, F. Merget, J. Witzens","doi":"10.31224/osf.io/vr94e","DOIUrl":"https://doi.org/10.31224/osf.io/vr94e","url":null,"abstract":"We present optimized hourglass-shaped resonator CROW filters showing an improved power consumption of up to 30% when compared with standard circular ring shapes. Metal and doped waveguide heaters are compared in terms of efficiency, crosstalk and insertion losses.","PeriodicalId":158770,"journal":{"name":"2021 IEEE 17th International Conference on Group IV Photonics (GFP)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130314771","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: 4
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