Zobrazeno 1 - 10
of 258
pro vyhledávání: '"Andreas Boes"'
Autor:
Mengxi Tan, Xingyuan Xu, Andreas Boes, Bill Corcoran, Thach G. Nguyen, Sai T. Chu, Brent E. Little, Roberto Morandotti, Jiayang Wu, Arnan Mitchell, David J. Moss
Publikováno v:
Communications Engineering, Vol 2, Iss 1, Pp 1-13 (2023)
Abstract Signal processing has become central to many fields, from coherent optical telecommunications, where it is used to compensate signal impairments, to video image processing. Image processing is particularly important for observational astrono
Externí odkaz:
https://doaj.org/article/8d0644e7154044ec99b3de9c52252bce
Autor:
Panteha Pedram, Ali Zavabeti, Nitu Syed, Amine Slassi, Chung Kim Nguyen, Benjamin Fornacciari, Anne Lamirand, Jules Galipaud, Arrigo Calzolari, Régis Orobtchouk, Andreas Boes, Torben Daeneke, Sébastien Cueff, Arnan Mitchell, Christelle Monat
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 3, Pp n/a-n/a (2024)
The synthesis of nanometer‐thick (≈3 nm) gallium oxynitride (GaOxNy) layers with a variable stoichiometry is reported. The approach primarily exploits the liquid metal chemistry (LMC) technique and promises easier integration of 2D materials onto
Externí odkaz:
https://doaj.org/article/f1dd062b275641f3ae30a034172e0cd6
Autor:
Haijin Huang, Armandas Balčytis, Aditya Dubey, Andreas Boes, Thach G. Nguyen, Guanghui Ren, Mengxi Tan, Arnan Mitchell
Publikováno v:
Opto-Electronic Science, Vol 2, Iss 3, Pp 1-6 (2023)
In this contribution, we simulate, design, and experimentally demonstrate an integrated optical isolator based on spatiotemporal modulation in the thin-film lithium niobate on an insulator waveguide platform. We used two cascaded travelling wave phas
Externí odkaz:
https://doaj.org/article/2525da0b60a7470f812782d78e166510
Autor:
Rémi Armand, Marko Perestjuk, Alberto Della Torre, Milan Sinobad, Arnan Mitchell, Andreas Boes, Jean-Michel Hartmann, Jean-Marc Fedeli, Vincent Reboud, Pierre Brianceau, Alfredo De Rossi, Sylvain Combrié, Christelle Monat, Christian Grillet
Publikováno v:
APL Photonics, Vol 8, Iss 7, Pp 071301-071301-6 (2023)
We report the realization of a silicon–germanium on silicon ring resonator with high Q-factor at mid-infrared wavelengths. The fabricated ring exhibits a loaded Q-factor of 236 000 at the operating wavelength of 4.18 µm. Considering the combined w
Externí odkaz:
https://doaj.org/article/250c7d9951a440a4bb581f9022892597
Autor:
Haijin Huang, Xu Han, Armandas Balčytis, Aditya Dubey, Andreas Boes, Thach G. Nguyen, Guanghui Ren, Mengxi Tan, Yonghui Tian, Arnan Mitchell
Publikováno v:
APL Photonics, Vol 7, Iss 10, Pp 106102-106102-7 (2022)
High efficiency and a compact footprint are desired properties for electro-optic modulators. In this paper, we propose, theoretically investigate, and experimentally demonstrate a recirculating phase modulator, which increases the modulation efficien
Externí odkaz:
https://doaj.org/article/92aca68987624eca91e36ea7e3f931b2
Autor:
Yongheng Jiang, Xu Han, Haijin Huang, Pu Zhang, Aditya Dubey, Huifu Xiao, Mingrui Yuan, Andreas Frigg, Thach Giang Nguyen, Andreas Boes, Yingtao Li, Guanghui Ren, Yikai Su, Arnan Mitchell, Yonghui Tian
Publikováno v:
Advanced Photonics Research, Vol 3, Iss 10, Pp n/a-n/a (2022)
Lithium niobate on insulator (LNOI) has been demonstrated as a promising platform for photonic integrated circuits (PICs), thanks to its excellent properties such as strong electro‐optic effect, low material loss, and wide transparency window. Here
Externí odkaz:
https://doaj.org/article/39b2c33146264c0e85ed2794cc73776b
Autor:
Ranran Fan, Yuan-Yao Lin, Lin Chang, Andreas Boes, John Bowers, Jia-Wei Liu, Chao-Hong Lin, Te-Keng Wang, Junpeng Qiao, Hao-Chung Kuo, Gong-Ru Lin, Min-Hsiung Shih, Yung-Jr Hung, Yi-Jen Chiu, Chao-Kuei Lee
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract We fabricated tantalum pentoxide (Ta2O5) channel waveguides and used them to experimentally demonstrate higher-order mode supercontinuum (SC) generation. The Ta2O5 waveguide has a high nonlinear refractive index which was in an order magnitu
Externí odkaz:
https://doaj.org/article/22fdb5555feb416f8100090f5b3456c6
Autor:
Bill Corcoran, Mengxi Tan, Xingyuan Xu, Andreas Boes, Jiayang Wu, Thach G. Nguyen, Sai T. Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Microcombs provide many opportunities for integration in optical communications systems. Here, the authors implement a soliton crystal microcomb as a tool to demonstrate more than 44 Tb/s communications with high spectral efficiency.
Externí odkaz:
https://doaj.org/article/1f36c35991dc40e192e17883ce128ecf
Autor:
Lin Chang, Weiqiang Xie, Haowen Shu, Qi-Fan Yang, Boqiang Shen, Andreas Boes, Jon D. Peters, Warren Jin, Chao Xiang, Songtao Liu, Gregory Moille, Su-Peng Yu, Xingjun Wang, Kartik Srinivasan, Scott B. Papp, Kerry Vahala, John E. Bowers
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Despite larger nonlinear coefficients, waveguide losses have prevented using semiconductors instead of dielectric materials for on-chip frequency-comb sources. By significantly reducing waveguide loss, ultra-low-threshold Kerr comb generation is demo
Externí odkaz:
https://doaj.org/article/fb9a7532ceb04d0cabb2029044ffa3f7
Single-step etched grating couplers for silicon nitride loaded lithium niobate on insulator platform
Autor:
Xu Han, Yongheng Jiang, Andreas Frigg, Huifu Xiao, Pu Zhang, Andreas Boes, Thach G. Nguyen, Jianhong Yang, Guanghui Ren, Yikai Su, Arnan Mitchell, Yonghui Tian
Publikováno v:
APL Photonics, Vol 6, Iss 8, Pp 086108-086108-11 (2021)
Dielectrically loaded thin-film lithium niobate (LiNbO3) on insulator (LNOI) platforms have enabled a range of photonic integrated circuit components, such as high-speed optical modulators, switches, and nonlinear devices, while avoiding the direct e
Externí odkaz:
https://doaj.org/article/f8773304aa994fefbcc26773087b490a