Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Haibara, Tadashi"'
Autor:
Ieda, Koji, Nakajima, Kazuhide, Matsui, Takashi, Sankawa, Izumi, Shitaba, Toshiaki, Ikeda, Satoshi, Tajima, Katsusuke, Shiraki, Kazuyuki, Tomita, Shigeru, Haibara, Tadashi
Publikováno v:
In Optical Fiber Technology 2008 14(1):1-9
Autor:
Satoshi Ikeda, Kazuhide Nakajima, Izumi Sankawa, Takashi Matsui, Kazuyuki Shiraki, Katsusuke Tajima, Toshiaki Shitaba, Haibara Tadashi, Koji Ieda, Shigeru Tomita
Publikováno v:
Optical Fiber Technology. 14:1-9
This paper describes the transmission characteristics of a hole assisted fiber (HAF), which has a conventional germanium-doped core surrounded by several air holes. We report the design principle of the HAF in terms of both bending loss and mode-fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c5b1907df38a6fb30ffa867ebde2637
https://doi.org/10.1016/j.yofte.2007.04.005
https://doi.org/10.1016/j.yofte.2007.04.005
Publikováno v:
IEICE Transactions on Communications. :1733-1737
This paper describes a low-loss submarine optical fiber cable for a long-distance submarine repeaterless transmission system that employs remote pumping. The features of this system are that it has an increased signal power budget and is cost effecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::849d98df1b641b48487db42cd8d69f30
https://doi.org/10.1093/ietcom/e89-b.6.1733
https://doi.org/10.1093/ietcom/e89-b.6.1733
Publikováno v:
IEICE Transactions on Communications. :413-418
This paper describes a high-speed MT connector assembly method. This technique uses adhesive with a short hardening time, is highly reliable and does not require a polishing process, thus reducing the connector assembly time. First, we investigated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692c58a6a4b908543e8ab0c08763cb90
https://doi.org/10.1093/ietcom/e89-b.2.413
https://doi.org/10.1093/ietcom/e89-b.2.413
Publikováno v:
The Review of Laser Engineering. 34:52-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c54aa2332616d18d791b57b3e48d50
https://doi.org/10.2184/lsj.34.52
https://doi.org/10.2184/lsj.34.52
Publikováno v:
IEEJ Transactions on Electronics, Information and Systems. 126:1205-1211
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba0dddfd5e5b76f6aeec60458d698fa
https://doi.org/10.1541/ieejeiss.126.1205
https://doi.org/10.1541/ieejeiss.126.1205
Autor:
Kyozo Tsujikawa, Kazuhide Nakajima, Kenji Kurokawa, Haibara Tadashi, Takashi Matsui, Katsusuke Tajima, Izumi Sankawa
Publikováno v:
Journal of Lightwave Technology. 24:32-37
A long photonic-crystal fiber (PCF) with a low loss was successfully fabricated by first preparing a large pure silica glass preform. The fiber is 100 km long and has a low loss of 0.3 dB/km at 1550 nm. The fiber has a Rayleigh scattering coefficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9e4db72fb00351f17d8c98d01409694
https://doi.org/10.1109/jlt.2005.861146
https://doi.org/10.1109/jlt.2005.861146
Publikováno v:
Electronics & Communications in Japan, Part 2: Electronics. Sep88, Vol. 71 Issue 9, p1-10. 10p.
Publikováno v:
IEEE Photonics Technology Letters. 18:2120-2122
We have investigated the characteristics of optical fiber joints with a small gap over wide wavelength and temperature ranges. When there is a small air gap between fiber ends, the insertion loss increases between 0.0 and 0.6 dB over a wide wavelengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd08d11436923d5e869802d50ebe468f
https://doi.org/10.1109/lpt.2006.883256
https://doi.org/10.1109/lpt.2006.883256
Publikováno v:
Journal of Lightwave Technology. 14:2209-2214
Thermally expanded core (TEC) fiber is expected to reduce fiber-to-fiber and fiber-to-laser diode connection loss. This paper describes the characteristics of TEC fiber theoretically and experimentally. We reveal theoretically that when fabricating T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc11d75d168d2bcddc8618812d116b72
https://doi.org/10.1109/50.541209
https://doi.org/10.1109/50.541209