Zobrazeno 1 - 10
of 101
pro vyhledávání: '"B. Pura"'
Publikováno v:
Acta Physica Polonica A. 119:382-386
We present investigation of a photodetector based on nitrogen-ion-implanted GaAs. Device photoresponse signal shows 1.15 ps FWHM (400 GHz, 3 dB bandwidth) with the voltage amplitude ≈ 1 mV, measured using a constructed electro-optic sampling setup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786bd63eb3e67435d4f92bdb11a24b69
https://doi.org/10.12693/aphyspola.119.382
https://doi.org/10.12693/aphyspola.119.382
Autor:
Anna Kozanecka-Szmigiel, Krzysztof Switkowski, Mariola Siwy, B. Pura, Ewa Schab-Balcerzak, Bozena Jarzabek
Publikováno v:
Journal of Applied Polymer Science. 120:631-643
This paper reports novel photoresponsive, processable poly(esterimide)s functionalized with the azobenzene and tricyanovinylene groups. Post and prepolymerization strategies were utilized for preparation of the new photochromic polymers with imide ri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c8cca02fba4c905af1b048b63e5d52e
https://doi.org/10.1002/app.33202
https://doi.org/10.1002/app.33202
Publikováno v:
Applied Physics B. 96:471-477
We report experimental results of the characterization of an N+GaAs photodetector irradiated by fast neutrons with flux up to doses of 4×1017 n/cm2 using a constructed electro-optic sampling system and illumination with 80-fs-wide laser pulses. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::660df8b628bf9890155150f9f25d05f9
https://doi.org/10.1007/s00340-009-3581-1
https://doi.org/10.1007/s00340-009-3581-1
Publikováno v:
Polymer Journal. 40:813-824
In this paper, novel poly(esterimide)s with attached as a side group azobenzene chromophores are presented. The polymers differing in substituents on the azobenzene moieties and chromophore concentration. Azopolymers were obtained by a two-step synth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54aaa8d1887ae444ff4e05ec8c5142e3
https://doi.org/10.1295/polymj.pj2008076
https://doi.org/10.1295/polymj.pj2008076
Publikováno v:
IEEE Sensors Journal. 8:1138-1144
A new idea of the optical fiber coherence tomography system designed for medical application is presented in this paper. Application as a source the femtosecond 400 mW Ti:Al2O3 pulse laser operates at wavelength 798 nm with spectral pulse bandwidth a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b139eb9138759e2f497a6bc004a8adc5
https://doi.org/10.1109/jsen.2008.926180
https://doi.org/10.1109/jsen.2008.926180
Publikováno v:
Optics Communications. 259:261-264
A new promising technology of manufacturing waveguide structures using polymeric materials has been invented. It has been applied to construct an integrated, all-optical, polymer-based light modulator based on a Mach–Zehnder interferometer.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4874685bedc6c56de1a80c808694cb7d
https://doi.org/10.1016/j.optcom.2005.08.066
https://doi.org/10.1016/j.optcom.2005.08.066
Publikováno v:
Optical Materials. 27:39-43
We present experimental results concerning the polarisation optical bistability in the B 5 NH 4 crystal together with an attempt of its theoretical explanation based on third-order optical nonlinearity and Fresnel's boundary conditions. In our experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1621e0183c3ed0304060d1b198e3a12b
https://doi.org/10.1016/j.optmat.2004.02.002
https://doi.org/10.1016/j.optmat.2004.02.002
Publikováno v:
Optical Materials. 27:45-49
We measured the polarisation of the outgoing light beam of constant intensity induced by a nonlinear interaction with a second light beam of constant linear polarisation and variable intensity, in a thin plate of LiIO3 crystal. The change in the pola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::072ef5b02f2c21052349301516478a6b
https://doi.org/10.1016/j.optmat.2004.02.001
https://doi.org/10.1016/j.optmat.2004.02.001
Publikováno v:
Journal of Nonlinear Optical Physics & Materials. :441-448
Results of measurements of optical bistability in a guest — host polymer structure are presented. A new type of polymer has been elaborated and its optical properties are described. The Fabry–Perot system has been used and the bistabile behaviour
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::749aaf57747e50d9059732533515f305
https://doi.org/10.1142/s0218863598000314
https://doi.org/10.1142/s0218863598000314
Publikováno v:
Applied Physics B: Lasers and Optics. 67:211-215
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0237425688c79c1c3d6efa986aadd6bf
https://doi.org/10.1007/s003400050495
https://doi.org/10.1007/s003400050495