Tianye Wang, B. Lin, Matthew Mitchell, Iman Taghavi, Lukas Chrostowski, N. Jaeger
{"title":"Semiconductor optical amplifier (SOA) integrated on a silicon photonic chip using photonic wire bonds (PWBs)","authors":"Tianye Wang, B. Lin, Matthew Mitchell, Iman Taghavi, Lukas Chrostowski, N. Jaeger","doi":"10.1117/12.2692241","DOIUrl":"https://doi.org/10.1117/12.2692241","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"65 s252","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140393561","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}
Ugne Hawley, Kevin Gallacher, Muhammad Mirza, Douglas Paul
{"title":"High extinction ratio Mach Zehnder switches for cold atom rubidium applications","authors":"Ugne Hawley, Kevin Gallacher, Muhammad Mirza, Douglas Paul","doi":"10.1117/12.3001733","DOIUrl":"https://doi.org/10.1117/12.3001733","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"199 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140392994","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}
Yuji Miyamoto, Masato Miura, Junichi Shibasaki, Masakazu Namba, Kenji Machida, R. Ueda, T. Kaji, Toshiki Yamada, A. Otomo, Yoshikuni Hirano
{"title":"Demonstration of optical beam manipulation with optical phased array using EO polymer and Si3N4 dual-layer waveguides","authors":"Yuji Miyamoto, Masato Miura, Junichi Shibasaki, Masakazu Namba, Kenji Machida, R. Ueda, T. Kaji, Toshiki Yamada, A. Otomo, Yoshikuni Hirano","doi":"10.1117/12.3001293","DOIUrl":"https://doi.org/10.1117/12.3001293","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"171 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140393202","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}
Dawson B. Bonneville, Carlos E. Osornio Martínez, I. Hegeman, M. Dijkstra, S. García-Blanco
{"title":"High gain erbium doped aluminium oxide waveguide amplifiers integrated with silicon nitride circuits in a multi-layer platform","authors":"Dawson B. Bonneville, Carlos E. Osornio Martínez, I. Hegeman, M. Dijkstra, S. García-Blanco","doi":"10.1117/12.3004710","DOIUrl":"https://doi.org/10.1117/12.3004710","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"89 s379","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140394594","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}
Guhwan Kim, T. V. Slusar, Hong-seok Kim, Jinwoo Kim, Jiho Park, Jin Tae Kim, Jaegyu Park, Kiwon Moon, Myung-Hyun Lee, Jung Jin Ju
{"title":"Generating entangled photon pairs in thin film lithium niobate for quantum communication","authors":"Guhwan Kim, T. V. Slusar, Hong-seok Kim, Jinwoo Kim, Jiho Park, Jin Tae Kim, Jaegyu Park, Kiwon Moon, Myung-Hyun Lee, Jung Jin Ju","doi":"10.1117/12.3002070","DOIUrl":"https://doi.org/10.1117/12.3002070","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140284519","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}
Greg Sercel, P. Gatkine, Nemanja Jovanovic, Jeffrey Jewell, Luis Pereira da Costa, J. K. Wallace, Dimitri Mawet
High-resolution astronomical spectroscopy carried out with a photonic Fourier transform spectrograph (FTS) requires long asymmetrical optical delay lines that can be dynamically tuned. For example, to achieve a spectral resolution of R = 30,000, a delay line as long as 1.5 cm would be required. Such delays are inherently prone to phase errors caused by temperature fluctuations. This is due to the relatively large thermo-optic coefficient and long lengths of the waveguides, in this case composed of SiN, resulting in thermally dependent changes to the optical path length. To minimize phase error to the order of 0.05 radians, thermal stability of the order of 0.05{deg} C is necessary. A thermal control system capable of stability such as this would require a fast thermal response and minimal overshoot/undershoot. With a PID temperature control loop driven by a Peltier cooler and thermistor, we minimized interference fringe phase error to +/- 0.025 radians and achieved temperature stability on the order of 0.05{deg} C. We present a practical system for precision temperature control of a foundry-fabricated and packaged FTS device on a SiN platform with delay lines ranging from 0.5 to 1.5 cm in length using inexpensive off-the-shelf components, including design details, control loop optimization, and considerations for thermal control of integrated photonics.
使用光子傅立叶变换光谱仪（FTS）进行高分辨率天文光谱分析，需要可动态调整的长非对称光延迟线。例如，要达到 R = 30,000 的光谱分辨率，就需要长达 1.5 厘米的延迟线。这种延迟线本身容易受到温度波动引起的相位误差的影响。这是由于波导的热光学系数相对较大且长度较长（在本例中波导由氮化硅组成），导致光路长度随温度变化而变化。为了将相位误差减小到 0.05 弧度，需要 0.05{deg} C 的热稳定性。C 的热稳定性是必要的。能够达到这种稳定性的热控制系统需要快速的热响应和最小的过冲/过冲。利用由珀尔帖制冷器和热敏电阻驱动的 PID 温度控制回路，我们将干涉条纹相位误差降至 +/- 0.025 弧度，并实现了 0.05{deg} C 量级的温度稳定性。我们介绍了在氮化硅平台上使用廉价现成元件对延迟线长度为 0.5 至 1.5 厘米的代工制造和封装 FTS 器件进行精确温度控制的实用系统，包括设计细节、控制环路优化以及集成光子学热控制的注意事项。
{"title":"Thermal control of long delay lines in a high-resolution astrophotonic spectrograph","authors":"Greg Sercel, P. Gatkine, Nemanja Jovanovic, Jeffrey Jewell, Luis Pereira da Costa, J. K. Wallace, Dimitri Mawet","doi":"10.1117/12.3009916","DOIUrl":"https://doi.org/10.1117/12.3009916","url":null,"abstract":"High-resolution astronomical spectroscopy carried out with a photonic Fourier transform spectrograph (FTS) requires long asymmetrical optical delay lines that can be dynamically tuned. For example, to achieve a spectral resolution of R = 30,000, a delay line as long as 1.5 cm would be required. Such delays are inherently prone to phase errors caused by temperature fluctuations. This is due to the relatively large thermo-optic coefficient and long lengths of the waveguides, in this case composed of SiN, resulting in thermally dependent changes to the optical path length. To minimize phase error to the order of 0.05 radians, thermal stability of the order of 0.05{deg} C is necessary. A thermal control system capable of stability such as this would require a fast thermal response and minimal overshoot/undershoot. With a PID temperature control loop driven by a Peltier cooler and thermistor, we minimized interference fringe phase error to +/- 0.025 radians and achieved temperature stability on the order of 0.05{deg} C. We present a practical system for precision temperature control of a foundry-fabricated and packaged FTS device on a SiN platform with delay lines ranging from 0.5 to 1.5 cm in length using inexpensive off-the-shelf components, including design details, control loop optimization, and considerations for thermal control of integrated photonics.","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"71 s299","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140393839","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}
Thomas Pertsch, R. Geiss, Thomas Siefke, Falk Eilenberger, I. Staude, F. Setzpfandt
{"title":"New designs and technologies for densely integrated photonics","authors":"Thomas Pertsch, R. Geiss, Thomas Siefke, Falk Eilenberger, I. Staude, F. Setzpfandt","doi":"10.1117/12.2691647","DOIUrl":"https://doi.org/10.1117/12.2691647","url":null,"abstract":"","PeriodicalId":517593,"journal":{"name":"Integrated Optics: Devices, Materials, and Technologies XXVIII","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140394307","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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