Results 61 to 70 of about 40,105 (345)

Demonstration of multi-channel 80 Gbit/s integrated transmitter and receiver for wavelength-division multiplexing passive optical network and fronthauling applications [PDF]

, 2016
The performance evaluation of a multi-channel transmitter that employs an arrayed reflective electroabsorption modulator-based photonic integrated circuit and a low-power driver array in conjunction with a multi-channel receiver incorporating a pin ...
Bauwelinck, Johan, Borghesani, A, Cronin, R, Eiselt, M, Grobe, K, Kehayas, E, Lai, CP, Maxwell, G, Naughton, A, Parsons, N, Qiu, Xing-Zhi, Smith, DW, Talli, G, Townsend, PD, Vaernewyck, Renato, Yin, Xin   +15 more
core   +1 more source

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Quantum interference in heterogeneous superconducting-photonic circuits on a silicon chip

Nature Communications, 2016
Scaling photonic quantum information processing approaches remains challenging for integrated quantum optics. Here, Schuck et al.develop a hybrid superconducting-photonic circuit system to show how quantum interference and single-photon detectors can be ...
C. Schuck, X. Guo, L. Fan, X. Ma, M. Poot, H. X. Tang   +5 more
doaj   +1 more source

Review of Photonic Integrated Optical Phased Arrays for Space Optical Communication

IEEE Access, 2020
A review of photonic integrated optical phased array (OPA) for space optical communication is presented. We review and summarize the typical works of the photonic integrated OPAs with one-dimensional and two-dimensional optical antenna array in recent ...
Jingwen He, Tao Dong, Yue Xu
doaj   +1 more source

Ultra-broadband spectrometer on a chip of picometer scale resolution

Light: Science & Applications, 2023
A reconfigurable photonic integrated circuit was developed to operate as an ultra-broadband spectrometer on SiN chip resolving spectral lines with picometer precision and thermal stability of ±2 °C.
Alina Karabchevsky
doaj   +1 more source

Polarization-entangled photon pair sources based on spontaneous four wave mixing assisted by polarization mode dispersion [PDF]

, 2017
Photonic-based qubits and integrated photonic circuits have enabled demonstrations of quantum information processing (QIP) that promises to transform the way in which we compute and communicate.
Aitchison, J. Stewart, Kultavewuti, Pisek, Pusino, Vincenzo, Qian, Li, Sorel, Marc, Xing, Xingxing, Zhu, Eric Y.   +6 more
core   +2 more sources

Understanding and Addressing the Performance Asymmetry Issue in Semitransparent Laminated Organic Photovoltaic Devices

Advanced Functional Materials, EarlyView.
This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket, Anton Zubayer, Leonie Pap, Huagui Lai, Samiran Bairagi, Nakul Jain, Jochen Stahn, Fan Fu, Kenneth Järrendahl, Fredrik Eriksson, Xabier Rodríguez‐Martínez, Olle Inganäs, Uli Würfel, Thomas Österberg, Jonas Bergqvist, Feng Gao   +15 more
wiley   +1 more source

Mid-IR heterogeneous silicon photonics [PDF]

, 2014
In this paper we discuss silicon-based photonic integrated circuit technology for applications beyond the telecommunication wavelength range. Silicon-on-insulator and germanium-on-silicon passive waveguide circuits are described, as well as the ...
Baets, Roel, Cerutti, Laurent, Chen, Xia, Dave, Utsav Deepak, Gassenq, Alban, Gencarelli, Federica, Green, William, Hattasan, Nannicha, Healy, Noel, Hens, Zeger, Hu, Chen, Kuyken, Bart, Leo, François, Liu, Xiaoping, Loo, Roger, Malik, Aditya, Mashanovich, Goran, Muneeb, Muhammad, Nedeljkovic, Milos, Osgood, Richard, Peacock, Anna C, Rodriguez, Jean-Baptiste, Roelkens, Günther, Ryckeboer, Eva, Shen, Li, Shimura, Yosuke, Tournie, Eric, Uvin, Sarah, Van Campenhout, Joris, Vincent, Benjamin   +29 more
core   +1 more source

Defect‐Free Block Copolymer‐Based Distributed Bragg Reflector for Optimized Light Harvesting in BiVO4 Photoanodes

Advanced Functional Materials, EarlyView.
A solution‐processed distributed Bragg reflector (DBR) film, integrated via block copolymer (BCP) self‐assembly, enhances photon recycling in BiVO4 photoanodes for improved photoelectrochemical (PEC) performance. By tuning lamellar structures using lactic acid and cross‐linking density, the DBR film optimally shifts working wavelengths, boosting ...
Shangxian Ding, Tae‐Kyung Liu, Seungjae Lee, Junsu Kim, Yuan Lu, Jung Hwan Lee, Won Jun Kang, Jung Kyu Kim, Woo‐Dong Jang, Seungyun Jo, Jong Hyeok Park, Du Yeol Ryu   +11 more
wiley   +1 more source

Characteristics and application of the asymmetric slab waveguide in optical integrated circuit [PDF]

, 2008
In this chapter, consists of demand in optical networking for photonic components that meet performance criteria as well as economic requirements has opened the door for novel technologies capable of high-yield
Adam, Ismahayati, Idrus, Sevia Mahdaliza, Mohd. Yusop, Zulkifli, R. Tanny, Gloria   +3 more
core