Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Thach G. Nguyen"'
Autor:
Hiep X. Dinh, Armandas Balčytis, Tomoki Ozawa, Yasutomo Ota, Guanghui Ren, Toshihiko Baba, Satoshi Iwamoto, Arnan Mitchell, Thach G. Nguyen
Publikováno v:
Communications Physics, Vol 7, Iss 1, Pp 1-9 (2024)
Abstract Harnessing non-spatial properties of photons as if they represent an additional independent coordinate underpins the emerging synthetic dimension approach. It enables probing of higher-dimensional physical models within low-dimensional devic
Externí odkaz:
https://doaj.org/article/8a046fa704ad417eb19aea0a17f21efc
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:
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:
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:
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
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
Autor:
Paramjeet Kaur, Andreas Boes, Guanghui Ren, Thach G. Nguyen, Gunther Roelkens, Arnan Mitchell
Publikováno v:
APL Photonics, Vol 6, Iss 6, Pp 061102-061102-24 (2021)
Increasing demand for every faster information throughput is driving the emergence of integrated photonic technology. The traditional silicon platform used for integrated electronics cannot provide all of the functionality required for fully integrat
Externí odkaz:
https://doaj.org/article/05facf398f5d489da305d6d7adac8cfc
Optical frequency comb generation with low temperature reactive sputtered silicon nitride waveguides
Autor:
Andreas Frigg, Andreas Boes, Guanghui Ren, Thach G. Nguyen, Duk-Yong Choi, Silvio Gees, David Moss, Arnan Mitchell
Publikováno v:
APL Photonics, Vol 5, Iss 1, Pp 011302-011302-6 (2020)
Integrated silicon nitride (SiN) waveguides with anomalous dispersion have the potential to bring practical nonlinear optics to mainstream photonic integrated circuits. However, high-stress and high-processing temperatures remain an obstacle to mass
Externí odkaz:
https://doaj.org/article/6d352c10d7e746c787c9639a289e0e1e
Autor:
Yang Liu, Amol Choudhary, Guanghui Ren, Khu Vu, Blair Morrison, Alvaro Casas-Bedoya, Thach G. Nguyen, Duk-Yong Choi, Pan Ma, Arnan Mitchell, Stephen J. Madden, David Marpaung, Benjamin J. Eggleton
Publikováno v:
APL Photonics, Vol 4, Iss 10, Pp 106103-106103-12 (2019)
Signal processing using on-chip nonlinear or linear optical effects has shown tremendous potential for RF photonic applications. Combining nonlinear and linear elements on the same photonic chip can further enable advanced functionality and enhanced
Externí odkaz:
https://doaj.org/article/6cba6d7b96de429098c755c8ae6858ce
Autor:
Xingyuan Xu, Mengxi Tan, Jiayang Wu, Thach G. Nguyen, Sai T. Chu, Brent E. Little, Roberto Morandotti, Arnan Mitchell, David J. Moss
Publikováno v:
APL Photonics, Vol 4, Iss 2, Pp 026102-026102-8 (2019)
We demonstrate high-resolution photonic RF filters using an RF bandwidth scaling approach based on integrated Kerr optical micro-combs. By employing both an active nonlinear micro-ring resonator (MRR) as a high-quality micro-comb source and a passive
Externí odkaz:
https://doaj.org/article/5bf590fb186f4e5787a3ab04a7cb61c6