Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hann-Jong Tsai"'
Autor:
Hann-Jong Tsai, 蔡漢鐘
97
Cr4+:YAG is an attractive gain medium due to its broad 3-dB emission spectrum ranging from 1253 to 1530 nm, which cover the low-loss window of the silica fiber. Such a broadband haracteristic offers a potential to develop a broadband amplifie
Cr4+:YAG is an attractive gain medium due to its broad 3-dB emission spectrum ranging from 1253 to 1530 nm, which cover the low-loss window of the silica fiber. Such a broadband haracteristic offers a potential to develop a broadband amplifie
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/n4q3f2
Autor:
Cheng-Nan Tsai, Kuang-Yao Huang, Hann-Jong Tsai, Jian-Cheng Chen, Yen-Sheng Lin, Sheng-Lung Huang
Publikováno v:
Journal of Crystal Growth. 310:2774-2779
The valence states of Cr ions in Ca or Ca/Mg co-doped Cr:Y3Al5O12 (YAG) single-crystal fibers are studied. The fibers were grown using the laser-heated pedestal growth method, followed by annealing treatments up to 1500 °C. The concentrations of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17065d461fb597d29d62cca8a669fe98
https://doi.org/10.1016/j.jcrysgro.2008.02.028
https://doi.org/10.1016/j.jcrysgro.2008.02.028
Autor:
Hann-Jong Tsai, Kuang-Yao Huang, Kuan-Dong Ji, Chien-Chih Lai, Wen-Jun Zhuo, Zhi-Wei Lin, Sheng-Lung Huang, Kuang-Yu Hsu
Publikováno v:
Optics letters. 33(24)
We report what we believe to be the first demonstration of a room-temperature, continuous-wave Cr(4+):Y(3)Al(5)O(12) (Cr(4+):YAG) double-clad crystal fiber laser grown by the codrawing laser heated pedestal growth method. The threshold is below 100 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::301ccee9b1342d69ca8e6e485ac38d93
https://pubmed.ncbi.nlm.nih.gov/19079492
https://pubmed.ncbi.nlm.nih.gov/19079492
Publikováno v:
2008 Conference on Lasers and Electro-Optics.
We report the lasing characteristics of a room-temperature continuous-wave double-clad Cr4+:YAG crystal fiber laser with a record-low threshold of 0.7 mW, more than 500 times lower than any previously reported Cr4+:YAG lasers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::247384e0f4b190eedfc93f40ecff98f8
https://doi.org/10.1109/cleo.2008.4551471
https://doi.org/10.1109/cleo.2008.4551471
Autor:
Chien-Chih Lai, Shih-Kun Liu, Kuang-Yu Hsu, Kuan-Dong Ji, Sheng-Lung Huang, Hann-Jong Tsai, Si-Rong Lin, Kuang-Yao Huang, Chih-Peng Ke, Ching-Ting Cheng
Publikováno v:
Optics Letters. 34:2357
We demonstrate a compact, room-temperature, cw Yb(3+):Y(3)Al(5)O(12) silica (Yb(3+):YAG silica) fiber laser grown by the codrawing laser-heated pedestal growth technique. A slope efficiency of 76.3% was achieved from a 7 mm Yb(3+):YAG silica fiber, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1886c10ca1fa56a29a2f34ffc675cca
https://doi.org/10.1364/ol.34.002357
https://doi.org/10.1364/ol.34.002357
Publikováno v:
Japanese Journal of Applied Physics. 48:072202
We report the design of a room-temperature (RT), continuous-wave (cw) Cr4+:Y3Al5O12 (Cr4+:YAG) double-clad crystal fiber (DCF) laser grown by a codrawing laser-heated pedestal growth technique using a steady-state lumped model with a Lagrange multipl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e1acd32f5f21c650aca0310017a1cd
https://doi.org/10.1143/jjap.48.072202
https://doi.org/10.1143/jjap.48.072202
Autor:
Chien-Chih Lai, Hann-Jong Tsai, Kuang-Yao Huang, Kuang-Yu Hsu, Zhi-Wei Lin, Kuan-Dong Ji, Wen-Jun Zhuo, Sheng-Lung
Publikováno v:
Optics Letters; 12/15/2008, Vol. 33 Issue 24, p2919-2921, 3p
Publikováno v:
2008 Conference on Lasers & Electro-Optics & 2008 Conference on Quantum Electronics & Laser Science; 2008, p1-2, 2p