Zobrazeno 1 - 10
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pro vyhledávání: '"Chin Der Hwang"'
Publikováno v:
SPIE Proceedings.
In our research, we present a novel method for absolute angle positioning by non-distortion laser speckles imaging technique. On the surface of a circular plate, we can use a non-distortion speckles imaging device to get the nondistortion image accor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af636bcbe5cfe5c86eadc8b72147a1a4
https://doi.org/10.1117/12.2267862
https://doi.org/10.1117/12.2267862
Publikováno v:
Optics letters. 17(5)
The dynamics of pulse formation in a cw passively mode-locked Ti:sapphire/DDI laser has been investigated. It is found that the time required for the circulating energy in the cavity to build up and bleach the dye absorber is approximately 140 μs. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d7d19aba40b4b6b6983281a7d7db3e8
https://pubmed.ncbi.nlm.nih.gov/19784319
https://pubmed.ncbi.nlm.nih.gov/19784319
Publikováno v:
Scopus-Elsevier
Summary form only given. In this study, we have examined the dynamic pulse evolution to the steady state in a passively mode-locked Ti:sapphire laser with intracavity saturable dye absorber. The present study reveals the role of various mode-locking
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d8a94eb16a6f89de5b2a1dcc4cafc9f
https://doi.org/10.1109/nlo.1994.470795
https://doi.org/10.1109/nlo.1994.470795
Autor:
Chin-Der Hwang, 黃欽德
82
To begin with, we show that the transient spectrum of a continuous wave Ti:sapphire laser during the initial stage of the buildup, exhibiting multiple clusters, is due to the spectral windowing effect of the Brewster-angle-cut Ti:sapphire cry
To begin with, we show that the transient spectrum of a continuous wave Ti:sapphire laser during the initial stage of the buildup, exhibiting multiple clusters, is due to the spectral windowing effect of the Brewster-angle-cut Ti:sapphire cry
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/42895964011960499878
Publikováno v:
Optics Letters. 17:1547
We show that the transient spectrum of a continuous-wave Ti:sapphire laser during the initial stage of the buildup, which exhibits multiple clusters (of longitudinal modes), is due to the spectral windowing effect of the Brewster-angle-cut Ti:sapphir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f656e1790a649fe1fb6610a0c07ef3c
https://doi.org/10.1364/ol.17.001547
https://doi.org/10.1364/ol.17.001547
Publikováno v:
Optics Letters. 17:1444
The role of the saturable absorber dye DDI in the cw passively mode-locked Ti:sapphire/DDI laser both with and without compensation prisms is investigated. This laser self-starts when the concentration of the dye is greater than ≈2 × 10−4 M for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6459f63e122b68ee45bea63d41173a9
https://doi.org/10.1364/ol.17.001444
https://doi.org/10.1364/ol.17.001444
Autor:
Chia-ho Chang, Jahn Chung Kuo, Chin Der Hwang, Kaung-Hsiung Wu, Jia-Min Shieh, Yinchieh Lai, Ci-Ling Pan
Publikováno v:
Optics Letters. 17:994
The buildup dynamics of a homogeneously broadened continuous-wave Ti: sapphire laser is experimentally investigated for the first time to our knowledge. The average output power of the laser exhibits relaxation oscillation behavior initially and appr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8485bb627b43c43a25e4b41631f64ae8
https://doi.org/10.1364/ol.17.000994
https://doi.org/10.1364/ol.17.000994
Publikováno v:
Proceedings of 1994 Nonlinear Optics: Materials, Fundamentals & Applications; 1994, p315-317, 3p
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