Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Claudius Kocher"'
Autor:
Claudius Kocher, John C. Jarman, Tongtong Zhu, Gunnar Kusch, Rachel A. Oliver, Robert A. Taylor
Publikováno v:
ACS Photonics. 9:275-281
Spectral diffusion can lead to considerable broadening of the line width of nitride quantum dots. Here, InGaN quantum dots grown on a nonpolar plane were shown to exhibit a decreased spectral diffusion rate compared to polar nitride dots. A robust in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5e3fef95d981f777462b25a0294e4d
https://doi.org/10.1021/acsphotonics.1c01613
https://doi.org/10.1021/acsphotonics.1c01613
Autor:
Youngsin Park, Claudius Kocher, Guanhua Ying, Atanu Jana, Robert A. Taylor, Kwang S. Kim, Tristan Farrow, Vitaly Osokin
Publikováno v:
Nano Research. 14:108-113
Inorganic perovskite lasers are of particular interest, with much recent work focusing on Fabry-Pérot cavity-forming nanowires. We demonstrate the direct observation of lasing from transverse electromagnetic (TEM) modes with a long coherence time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b9718ae512bc32dbaf1a41f072bca10
https://doi.org/10.1007/s12274-020-3051-y
https://doi.org/10.1007/s12274-020-3051-y
Autor:
Feiliang Chen, Li Shuxiao, Jian Zhang, Robert A. Taylor, Claudius Kocher, Mo Li, Huang Feng, Hui Zhang
Publikováno v:
ACS Applied Electronic Materials. 2:571-579
Because of the strong strain in nitrides, superlattice layers have been used to release the strain in the QW and reduce the quantum confined Stark effect. However, few reports discuss comprehensively the strain relaxation behavior and optical perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02754e5dce69666be750f54542b5de8a
https://doi.org/10.1021/acsaelm.9b00813
https://doi.org/10.1021/acsaelm.9b00813
Publikováno v:
Software Architecture ISBN: 9783030860431
ECSA
ECSA
Software Architecture Documentation often consists of different artifacts. On the one hand, there is informal textual documentation. On the other hand, there are formal models of the system. Finding related information in multiple artifacts with diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a053b5be227a6bbe9a6f5f00b69f9c5
https://publikationen.bibliothek.kit.edu/1000138399
https://publikationen.bibliothek.kit.edu/1000138399
Autor:
Guanhua Ying, Kwang S. Kim, Atanu Jana, Chang Woo Myung, Youngsin Park, Claudius Kocher, Vitaly Osokin, Geungsik Lee, Robert A. Taylor, Taeseung Yoon
Diminishing surface defect states in perovskite nanocrystals is a highly challenging subject for enhancing optoelectronic device performance. We synthesized organic/inorganic lead-halide perovskite MAPbBr3 (MA = methylammonium) clusters comprising na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffe52aa69a8964f5ea61781a236c521e
https://ora.ox.ac.uk/objects/uuid:a5edbe65-b5c0-4579-baa1-ef7bc9a26875
https://ora.ox.ac.uk/objects/uuid:a5edbe65-b5c0-4579-baa1-ef7bc9a26875
Publikováno v:
14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020).
A GaN/Al0.3Ga0.7N UV light source with GaN/AlxGa1-xN strain relaxing superlattices on c-plane sapphire was proposed. Narrow and much more stable emission on excitation power with relaxed strain were demonstrated by micro-PL and Raman spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d87cb97f921adc367f205ea16b84b771
https://doi.org/10.1364/cleopr.2020.p2_8
https://doi.org/10.1364/cleopr.2020.p2_8
Autor:
Robert A. Taylor, Tongtong Zhu, Fengzai Tang, Stefan Schulz, Saroj Kanta Patra, Tim J. Puchtler, Claudius Kocher, Rachel A. Oliver, Benjamin P. L. Reid, John Jarman, Tong Wang, Christopher X. Ren
Publikováno v:
2018 IEEE Photonics Conference (IPC).
Single photon sources are a key enabling technology for quantum communications, and in the future more advanced quantum light sources may underpin other quantum information processing paradigms such as linear optical quantum computation. In consideri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0fb87e6d3724386ea1434ab7133219b
https://doi.org/10.1109/ipcon.2018.8527217
https://doi.org/10.1109/ipcon.2018.8527217
Autor:
Robert A. Taylor, Tong Wang, Tim J. Puchtler, Rachel A. Oliver, John Jarman, Claudius Kocher, Tongtong Zhu, Luke P. Nuttall
© 2017 Author(s). Nitride quantum dots are well suited for the deterministic generation of single photons at high temperatures. However, this material system faces the challenge of large in-built fields, decreasing the oscillator strength and possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09b69604e8295b56749fda9d972537a5
https://doi.org/10.1063/1.5008720
https://doi.org/10.1063/1.5008720
Autor:
Andreas Zumbusch, Peter Fimpel, Alfred Leitenstorfer, Daniele Brida, Peyman Zirak, Christoph Kölbl, Claudius Kocher, Claudius Riek
Publikováno v:
Optics letters. 41(16)
A highly stable setup for stimulated Raman scattering (SRS) microscopy is presented. It is based on a two-branch femtosecond Er:fiber laser operating at a 40 MHz repetition rate. One of the outputs is directly modulated at the Nyquist frequency with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ef0d333a99685ddd57f8fe8db38b38f
https://pubmed.ncbi.nlm.nih.gov/27519075
https://pubmed.ncbi.nlm.nih.gov/27519075
Autor:
Christopher C. S. Chan, Fabrice Oehler, Robert M. Emery, Robert A. Taylor, Tongtong Zhu, Claudius Kocher, Rachel A. Oliver, Benjamin P. L. Reid
Publikováno v:
APPLIED PHYSICS LETTERS. 104(26)
Experimental observation of Rabi rotations between an exciton excited state and the crystal ground state in a single non-polar InGaN quantum dot is presented. The exciton excited state energy is determined by photoluminescence excitation spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18cd4f874e20314090f335e6c0e9453c
http://ora.ox.ac.uk/objects/uuid:396aff20-f72d-4fbd-b6d4-e925a69c91dc
http://ora.ox.ac.uk/objects/uuid:396aff20-f72d-4fbd-b6d4-e925a69c91dc