Browsing by Author Littlejohns, Callum G.
Showing results 1 to 8 of 8
| Issue Date | Title | Author(s) | |
|---|---|---|---|
| 2020 | 1 × N (N = 2, 8) Silicon selector switch for prospective technologies at the 2 μm waveband | Sia, Brian Jia Xu; Li, Xiang; Qiao, Zhongliang; Guo, Xin; Zhou, Jin; Littlejohns, Callum G.; Liu, Chongyang; Reed, Graham T.; Wang, Wanjun; Wang, Hong | |
| 2020 | Analysis of compact silicon photonic hybrid ring external cavity (SHREC) wavelength-tunable laser diodes operating from 1881–1947 nm | Sia, Brian Jia Xu; Wang, Wanjun; Qiao, Zhongliang; Li, Xiang; Guo, Tina Xin; Zhou, Jin; Littlejohns, Callum G.; Liu, Chongyang; Reed, Graham T.; Wang, Hong | |
 | 2020 | Compact silicon photonic hybrid ring external cavity (SHREC)/InGaSb-AlGaAsSb wavelength-tunable laser diode operating from 1881-1947 nm | Sia, Brian Jia Xu; Wang, Wanjun; Qiao, Zhongliang; Li, Xiang; Guo, Xin; Zhou, Jin; Littlejohns, Callum G.; Zhang, Zecen; Liu, Chongyang; Reed, Graham T.; Wang, Hong |
| 2017 | SiGe bandgap tuning for high speed eam | Mastronardi, Lorenzo; Banakar, Mehdi; Khokhar, Ali Z.; Bernier, Nicolas; Robin, Eric; Bucio, Thalía Domínguez; Littlejohns, Callum G.; Gardes, Frederic Y.; Rouviere, J.-L.; Dansas, Hugo; Gambacorti, Narciso; Mashanovich, Goran Z.; Gardes, Frederic Y. |
| 2020 | Sub-kHz linewidth, hybrid III-V/silicon wavelength-tunable laser diode operating at the application-rich 1647-1690 nm | Sia, Brian Jia Xu; Li, Xiang; Wang, Wanjun; Qiao, Zhongliang; Guo, Xin; Zhou, Jin; Littlejohns, Callum G.; Liu, Chongyang; Reed, Graham T.; Wang, Hong |
| 2018 | Suspended silicon waveguides for long-wave infrared wavelengths | Sánchez-Postigo, A.; Nedeljkovic, M.; Ortega-Moñux, A.; Wangüemert-Pérez, J. G.; Xu, Y.; Halir, R.; Qu, Z.; Khokhar, A. Z.; Osman, A.; Cao, W.; Littlejohns, Callum G.; Cheben, P.; Molina-Fernández, I.; Mashanovich, G. Z.; Penadés, J. Soler |
| 2016 | Towards a fully functional integrated photonic-electronic platform via a single SiGe growth step | Littlejohns, Callum G.; Dominguez Bucio, Thalia; Nedeljkovic, Milos; Wang, Hong; Mashanovich, Goran Z.; Reed, Graham T.; Gardes, Frederic Y. |
| 2022 | Wafer-scale demonstration of low-loss (∼0.43 dB/cm), high-bandwidth (>38 GHz), silicon photonics platform operating at the C-band | Sia, Brian Jia Xu; Li, Xiang; Wang, Jiawei; Wang, Wanjun; Qiao, Zhongliang; Guo, Xin; Lee, Chee Wei; Sasidharan, Ashesh; Gunasagar, S.; Littlejohns, Callum G.; Liu, Chongyang; Reed, Graham T.; Ang, Kian Siong; Wang, Hong |