Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Zhicong Meng"'
Publikováno v:
Surface and Coatings Technology. 271:251-258
Four types of shape and crystal structure-controlled WO 3 (normal: N-WO 3 , disk: D-WO 3 , cuboid: C-WO 3 , hexagonal plate: H-WO 3 ) were synthesized from starting reagent of (NH 4 ) 10 W 12 O 41 ·5H 2 O by pyrolysis (N-WO 3 ), precipitation (D-WO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0e59f62d2dc13f3150309bee5afb3d
https://doi.org/10.1016/j.surfcoat.2014.11.070
https://doi.org/10.1016/j.surfcoat.2014.11.070
Autor:
Tomoe Sanada, Noriyuki Wada, Jun Tamaki, Aya Fujii, Takeyuki Suzuki, Zhicong Meng, Kazuo Kojima, Hitoshi Haneoka, Takeshi Hashishin
Publikováno v:
Journal of Materials Chemistry C. 3:1134-1141
We discuss the synthesis of cuboid-monoclinic tungsten oxide (C-m-WO3) particles and hexagonal-plate-like-hexagonal tungsten oxide (H-h-WO3) particles by acidification and hydrothermal treatment with (NH4)10W12O41·5H2O as a starting material. From t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018d52a854b151dc03abfc126a96e750
https://doi.org/10.1039/c4tc02762k
https://doi.org/10.1039/c4tc02762k
Autor:
Zhicong Meng, Tatsuo Okada, Yoshiki Nakata, Tomoshi Yoshimura, K. Fukue, Mitsuhiro Higashihata
Publikováno v:
Journal of Applied Physics. 88:2187-2190
The fluorescence characteristics of different Ce3+:Er3+-codoped fluoride host glasses, such as fluorozirconate and fluoroindate glass, are reported. It is shown that Ce3+ codoping into Er3+ doped fluoride glasses resulted in a quenching of Er3+ ions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e478e7f6e92bace728a00c1d68ff79b
https://doi.org/10.1063/1.1287229
https://doi.org/10.1063/1.1287229
Autor:
Y. Kubota, S. Kanto, Tatsuo Okada, T. Teshima, N. Nishimura, Zhicong Meng, Yoshiki Nakata, S. Sakaguchi
Publikováno v:
IEEE Photonics Technology Letters. 15:525-527
We demonstrate the low-noise and high-gain operation of a fluoride Er/sup 3+/ and Ce/sup 3+/ codoped fiber (F-ECDF) amplifier with 980-nm pumping. A 980-nm-pumped F-ECDF with a length of only 45 cm exhibits a noise figure of 20 dB with a gain ripple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73cab0574269d2a299556b10bfdaa819
https://doi.org/10.1109/lpt.2003.809302
https://doi.org/10.1109/lpt.2003.809302
Publikováno v:
2012 IEEE Sensors.
We tried to fabricate WO 3 thin-film sensors using four kinds of WO 3 particles with very different crystalline morphologies (spherical, disk, cuboid, and hexagonal). Using highly dispersive suspensions prepared, WO 3 thin films of 1.5–3.0 μm in m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c991b10b735d7fa987c756322637227
https://doi.org/10.1109/icsens.2012.6411090
https://doi.org/10.1109/icsens.2012.6411090
Autor:
Mitsuhiro Higashihata, J. Kamebayashi, T. Teshima, Yoshiki Nakata, Zhicong Meng, N. Nishimura, Tatsuo Okada, Y. Kubota
Publikováno v:
IEEE Photonics Technology Letters. 14:609-611
Fiber laser operating property at 1.55-/spl mu/m band in a newly developed Ce,Er:ZBLAN fiber by a continuous-wave laser diode pumping at 980 nm is presented. The output characteristics of the Ce,Er:ZBLAN fiber laser system are analyzed in detail base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcc344177e01f76c57debd6dc668806b
https://doi.org/10.1109/68.998700
https://doi.org/10.1109/68.998700
Autor:
Yasushi Fujimoto, Tsunemasa Taguchi, Kunio Yoshida, Hironari Mikata, K. Yagi, Tatsuo Okada, Keiu Tokumura, Zhicong Meng, H. Uetsuhara, Y. Kuwano, Nobu Kuzuu, Mitsugu Hanabusa, H. Yoshida, H. Kouta, Kanyoshi Ochi, Tatsumi Setomoto, Takanori Ueno, Kenji Murakami, Toshimasa Matsuoka, Kouji Higashikawa, Takahisa Jitsuno, Tomosumi Kamimura, Mitsuo Maeda, M. Ohya, Tatsuhiko Yamanaka, Satoshi Goto, Masayuki Okoshi, Shin Ichi Zaitsu, Nobukazu Uno, K. Ueda, Masao Yoshioka, S. Motokoshi, Tomoshi Yoshimura, K. Fukue, Yoshiki Nakata, Y. Izawa, Noriaki Tochio, Nilesh J. Vasa, Tetsushi Tamura, H. Yoneda
Publikováno v:
The Review of Laser Engineering. 28:147-148,155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fcc2d8dc1341fe7c58c53318b1ae040
https://doi.org/10.2184/lsj.28.supplement_147
https://doi.org/10.2184/lsj.28.supplement_147
Autor:
Zhicong Meng, Yoshiki Nakata, K. Nagamatsu, Mitsuhiro Higashihata, Y. Kubota, N. Nishimura, T. Teshima, Tatsuo Okada
Publikováno v:
CLEO/Pacific Rim 2003. The 5th Pacific Rim Conference on Lasers and Electro-Optics (IEEE Cat. No.03TH8671).
To improve 1.55 /spl mu/m band fluorescence, Ce and Yb were doped into Er doped ZBLAN glasses, the fluorescence characteristics and energy transfer dynamics of Ce:Er:Yb:ZBLAN glasses were investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ff89177e982705709802944b24991f6
https://doi.org/10.1109/cleopr.2003.1277102
https://doi.org/10.1109/cleopr.2003.1277102
Publikováno v:
Technical Digest. CLEO/Pacific Rim '99. Pacific Rim Conference on Lasers and Electro-Optics (Cat. No.99TH8464).
Er-doped heavy-metal fluoride glass, because of its wider emission bandwidth around 1500 nm, which spans the most important communications window, now has been investigated as one of the most promising materials for wide-band optical fiber amplifier,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1e86891b7d04ecf4a0a928d91d27dd
https://doi.org/10.1109/cleopr.1999.817768
https://doi.org/10.1109/cleopr.1999.817768
Publikováno v:
Applied Physics Letters. 65:2522-2524
Optical glasses doped with a fullerene mixture of C60/C70 were made in our lab. Three peaks, corresponding to C60, C70, and a modified fullerene (possibly its oxide), respectively, were found in the chromatogram of high performance liquid chromatogra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927af3026d12bf91cc1248cf4510420e
https://doi.org/10.1063/1.112623
https://doi.org/10.1063/1.112623