Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Shigeki Nishida"'
Generation of Multiple Up-Converted OAM States from a Tunable Optical Vortex Parametric Laser Source
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Optical vortices with a ring-shaped spatial form and an orbital angular momentum (OAM) of Ι ϕ [1], arising from their helical wavefronts characterized by an azimuthal phase, exp(iΙ ϕ ) (where Ι is an integer termed the topological charge), have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2edfe14c72786c4d04bdbbeed2bae35
https://doi.org/10.1109/cleoe-eqec.2019.8872295
https://doi.org/10.1109/cleoe-eqec.2019.8872295
Autor:
Shigeki Nishida
Publikováno v:
2017 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR).
In our previous study, it was cleared that a Fresnel hologram was able to image the design pattern even if the wavelength of incident light had wavelength width of about 50 nm to the design wavelength. In this study, we propose a novel diffractive op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1d2bffdd00d8bb5a01b9e39d4e946c
https://doi.org/10.1109/cleopr.2017.8118815
https://doi.org/10.1109/cleopr.2017.8118815
Autor:
Takashige Omatsu, Katsuhiko Miyamoto, Roukuya Mamuti, Shungo Araki, Shigeki Nishida, Kensuke Suzuki
Publikováno v:
Laser Congress 2017 (ASSL, LAC).
We present an optical vortex parametric laser with an ultra-broadband tunability (665–2525 nm). Also, the topological charge of the vortex signal (idler) output is selectively switched in a range of +2 ~ 0 (+1 ~ −1).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38c096e3dd963519669915898249c54f
https://doi.org/10.1364/assl.2017.atu1a.1
https://doi.org/10.1364/assl.2017.atu1a.1
Tunable near-infrared optical vortex parametric laser with versatile orbital angular momentum states
Publikováno v:
Applied Optics. 57:10004
We demonstrate a tunable vortex laser with versatile orbital angular momentum (OAM) states based on a singly resonant optical parametric oscillator formed of a noncritical phase-matching LiB3O5 crystal. The selective generation of a signal (idler) ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8492793331cb9e467fe2ef2376a3311f
https://doi.org/10.1364/ao.57.010004
https://doi.org/10.1364/ao.57.010004
Autor:
Daniel D. Bikle, Benjamin Orwoll, Hashem Z Elalieh, Pam Kurimoto, Sharmila Majumdar, Andrew J. Burghardt, Shigeki Nishida, Clifford J. Rosen, Bernard P. Halloran, Benjamin M. Boudignon, Yongmei Wang
Publikováno v:
Journal of Applied Physiology. 103:125-131
IGF-I stimulates osteoblast proliferation, bone formation, and increases bone volume in normal weight-bearing animals. During skeletal unloading or loss of weight bearing, bone becomes unresponsive to the anabolic effects of insulin-like growth facto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b3b7849b5339f4ff695c4c31a4a5e4e
https://doi.org/10.1152/japplphysiol.00111.2007
https://doi.org/10.1152/japplphysiol.00111.2007
Autor:
Shigeki Nishida, Mitsuyoshi Shimaoka, Etsuko Ueda, Yorihiko Yano, Shigeto Nakamura, Yasuhiro Hayakawa, Hiroshi Fukuyama, Yoshihiro Oshida, Takayuki Tamaki, Hiroaki Ichii, Tomohito Sasayama, Hirotsugu Shimada, Kenichi Iida, Takahiro Michishita
Publikováno v:
FIE
System design and development are fundamental capabilities for an engineer. The Department of Control Engineering at the National Institute of Technology, Nara College, has been offering a course called “Practical System Design,” a unique opportu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e7f99a2d16192bb45f37af6d824b224
https://doi.org/10.1109/fie.2015.7344197
https://doi.org/10.1109/fie.2015.7344197
Autor:
Shigeki Nishida, Yongmei Wang, S. B. Doty, Daniel D. Bikle, Takeshi Sakata, Bernard P. Halloran, Hashem Z Elalieh, Wenhan Chang
Publikováno v:
Endocrinology. 147:4753-4761
Although IGF-I has been identified as an important growth factor for the skeleton, the role of IGF-I on embryonic bone development remains unknown. Here we show that, in IGF-I-deficient (IGF-I−/−) mice, skeletal malformations, including short-lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2306b367fa04cc49de7158bac004a267
https://doi.org/10.1210/en.2006-0196
https://doi.org/10.1210/en.2006-0196
Publikováno v:
Key Engineering Materials. :89-92
By the usage of the hydrolysis of Ti alkoxide, various types of TiO2 were obtained through the addition of catalyst (HCl, NH4OH, and CH3COONH4) and some additives into Ti alkoxide solution at room temperature. In special, the effect of two additives,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cefa8cb88aff4e5f21c30d5036f3ccc
https://doi.org/10.4028/www.scientific.net/kem.317-318.89
https://doi.org/10.4028/www.scientific.net/kem.317-318.89
Autor:
Roger K. Long, Daniel D. Bikle, Bernard P. Halloran, Hashem Z Elalieh, Shigeki Nishida, Yongmei Wang
Publikováno v:
Journal of Bone and Mineral Research. 21:1350-1358
We showed that IGF-I deficiency impaired osteoclastogenesis directly and/or indirectly by altering the interaction between stromal/osteoblastic cells and osteoclast precursors, reducing RANKL and M-CSF production. These changes lead to impaired bone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8374806a4c961f0ac09a16808c4e0c2
https://doi.org/10.1359/jbmr.060610
https://doi.org/10.1359/jbmr.060610
Publikováno v:
Journal of Molecular Spectroscopy. 232:1-13
Time-resolved Fourier transform spectroscopy (TR-FTS) is reviewed, with emphasis on synchronous FTS using continuously scanning interferometers. By using a high-resolution Bruker IFS 120 HR, a TR-FTS method has been developed with the help of a micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825492a5c5d3189b6cf4d3555a48a301
https://doi.org/10.1016/j.jms.2005.02.007
https://doi.org/10.1016/j.jms.2005.02.007