Zobrazeno 1 - 10
of 1 034
pro vyhledávání: '"W. Sibbett"'
Autor:
Alexander A. Lagatsky, Christopher G. Leburn, Edik U. Rafailov, Svetlana Zolotovskaya, Christian T. A. Brown, W. Sibbett
Publikováno v:
Progress in Quantum Electronics
Some key recent achievements in the development of novel saturable absorbers that are based on semiconductor quantum-dot (QD) structures for the passive mode locking of near-infrared lasers are outlined. These are group IV–VI semiconductor nanopart
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb17f582429ca81ed056a3d701ef56e8
https://doi.org/10.1016/j.pquantelec.2009.11.001
https://doi.org/10.1016/j.pquantelec.2009.11.001
Publikováno v:
IEEE Journal of Quantum Electronics. 40:1122-1130
In this paper, we report on the analytical study of a first-order quasi-phase-matched structure based on a periodically switched nonlinearity. The general average equations describing parametric wave interaction for this structure are obtained. The t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4377a8d482695eab8ce291e3cbd4cadd
https://doi.org/10.1109/jqe.2004.831644
https://doi.org/10.1109/jqe.2004.831644
Publikováno v:
IEEE Journal of Quantum Electronics. 38:360-368
Methods for developing more compact femtosecond Cr:LiSAF laser sources are examined. By careful modeling of the low threshold performance and intracavity dispersion characteristics of these cavities, a highly asymmetric z-cavity design with a single
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5df35fd71e908480fa76dea5ae193411
https://doi.org/10.1109/3.992549
https://doi.org/10.1109/3.992549
Autor:
A.A. Lagatsky, Z. Sun, T.S. Kulmala, R.S. Sundaram, S. Milana, F. Torrisi, O.L. Antipov, Y. Lee, J.H. Ahn, C. T. A Brown, W. Sibbett, A. C. Ferrari
Publikováno v:
Applied Physics Letters 102, 013113.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=erc_________::76ed2f17d9022c053d0a3554f540dd10
Publikováno v:
Review of Scientific Instruments. 75:3360-3362
We examine the behavior of two microlensed diode lasers at 413 and 661 nm placed in both free-running and extended cavity geometries. The 25 mW free-running 413 nm diode shows current tuning over 40 GHz and the 50 mW, 661 nm diode shows tuning of 55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e414ac5b9b71d235e110be7918afd91
https://doi.org/10.1063/1.1791311
https://doi.org/10.1063/1.1791311
Publikováno v:
Pure and Applied Optics: Journal of the European Optical Society Part A. 2:277-298
A detailed computational study of a synchronously pumped KCl:Tl coupled-cavity laser system is given. The main laser cavity is coupled to an external cavity containing an optical fibre. As expected, the results show pulse narrowing for fibres possess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96de41c1bff697c902adc4c705046c6b
https://doi.org/10.1088/0963-9659/2/4/002
https://doi.org/10.1088/0963-9659/2/4/002
Autor:
G. P. Singh, K. M. Tan, P. C. Ashok, C. S. Herrington, W. Sibbett, C. T. A. Brown, P. M. Champion, L. D. Ziegler
Publikováno v:
AIP Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d91cc3242c039d6edc7b53af5ebc9208
https://doi.org/10.1063/1.3482602
https://doi.org/10.1063/1.3482602
Publikováno v:
IEEE Journal of Quantum Electronics. 28:289-296
The phase noise of a colliding-pulse mode-locked ring dye laser and a coupled-cavity mode-locked color-center laser has been reduced by up to two orders of magnitude in the 50-500 Hz range by referencing the cavity frequency of the optical resonators
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::401a14e87b931daed02b1349290007ab
https://doi.org/10.1109/3.119526
https://doi.org/10.1109/3.119526
Autor:
X. Tsampoula, B. Agate, Andrew Riches, Frank J. Gunn-Moore, Kishan Dholakia, W. Sibbett, D. J. Stevenson, Christian T. A. Brown, Patrick Tobias Fischer
Publikováno v:
Optics express. 14(16)
Photoporation is a rapidly expanding technique for the introduction of macromolecules into single cells. However, there remains no study into the true efficiency of this procedure. Here, we present a detailed analysis of transfection efficiency and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c747c145d5bfe83e63dc51d754bd868c
https://pubmed.ncbi.nlm.nih.gov/19529083
https://pubmed.ncbi.nlm.nih.gov/19529083
Publikováno v:
Optics express. 12(17)
We report a highly efficient diode-pumped femtosecond Yb:KYW laser with a compact three-element resonator. Near-transform-limited pulses of 107fs duration at a centre wavelength of 1056nm are produced at a pulse repetition frequency of 294MHz by util
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87bdcf61d1e367af537b6e3faa2597d
https://pubmed.ncbi.nlm.nih.gov/19483928
https://pubmed.ncbi.nlm.nih.gov/19483928