Zobrazeno 1 - 5
of 5
pro vyhledávání: '"C G, Littlejohns"'
Autor:
X. Chen, F. Meng, S. A. Fortune, A. J. Compston, M. Ebert, X. Yan, H. Du, M. Banakar, D. T. Tran, C. G. Littlejohns, D. J. Thomson, R. Nicolaescu, G. T. Reed
Publikováno v:
APL Photonics, Vol 6, Iss 11, Pp 116106-116106-7 (2021)
Solid state beam steering devices are key elements in low cost, robust, and three-dimensional imaging systems. Here, we present a silicon photonic beam steering device based upon an 8 × 8 grating coupler focal plane array approach fed by a thermo-op
Externí odkaz:
https://doaj.org/article/4e37c53029124e4faf55312f21fe88e7
Autor:
C. G. Littlejohns, A. Z. Khokhar, D. J. Thomson, Y. Hu, L. Basset, S. A. Reynolds, G. Z. Mashanovich, G. T. Reed, F. Y. Gardes
Publikováno v:
IEEE Photonics Journal, Vol 7, Iss 4, Pp 1-8 (2015)
The development of low-thermal-budget Ge-on-Si epitaxial growth for the fabrication of low-cost Ge-on-Si devices is highly desirable for the field of silicon photonics. At present, most Ge-on-Si growth techniques require high growth temperatures, fol
Externí odkaz:
https://doaj.org/article/ed4d753d83354891b74c7e2f095721fb
Autor:
W. Zhang, M. Ebert, J. D. Reynolds, B. Chen, X. Yan, H. Du, M. Banakar, D. T. Tran, C. G. Littlejohns, G. T. Reed, D. J. Thomson
Publikováno v:
2021 IEEE 17th International Conference on Group IV Photonics (GFP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8916295afb5ebfa7452aa3a251b2482
https://doi.org/10.1109/gfp51802.2021.9673849
https://doi.org/10.1109/gfp51802.2021.9673849
Autor:
X. Chen, F. Meng, S. A. Fortune, A. J. Compston, M. Ebert, X. Yan, H. Du, M Banakar, D. T. Tran, C. G. Littlejohns, D. J. Thomson, R. Nicolaescu, G. T. Reed
Publikováno v:
2021 IEEE 17th International Conference on Group IV Photonics (GFP).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::456052c00bde025f0c9e657429757a2b
https://doi.org/10.1109/gfp51802.2021.9673851
https://doi.org/10.1109/gfp51802.2021.9673851
Autor:
J Soler, Penadés, A, Sánchez-Postigo, M, Nedeljkovic, A, Ortega-Moñux, J G, Wangüemert-Pérez, Y, Xu, R, Halir, Z, Qu, A Z, Khokhar, A, Osman, W, Cao, C G, Littlejohns, P, Cheben, I, Molina-Fernández, G Z, Mashanovich
Publikováno v:
Optics letters. 43(4)
In this Letter, we report suspended silicon waveguides operating at a wavelength of 7.67 μm with a propagation loss of 3.1±0.3 dB/cm. To our knowledge, this is the first demonstration of low-loss silicon waveguides at such a long wavelength, with l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5a029511f9b9e0cc52d1c7597d725f05
https://pubmed.ncbi.nlm.nih.gov/29443996
https://pubmed.ncbi.nlm.nih.gov/29443996