Zobrazeno 1 - 10
of 258
pro vyhledávání: '"Akihiro Maruta"'
Autor:
Rubing Zuo, Yuki Adachi, Yuto Kudo, Hanqiao Ye, Tetsuya Yagi, Masato Morifuji, Hirotake Kajii, Akihiro Maruta, Masahiko Kondow
Publikováno v:
Photonics, Vol 11, Iss 9, p 853 (2024)
We have developed circular defects in 2-dimensional photonic crystal lasers that allow current injection for interconnected optical communications. However, when cleaving the sample to measure the output light, the output light intensity changes due
Externí odkaz:
https://doaj.org/article/c91e468fa667474eb286f9352e3034f0
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 6, Pp 1-7 (2022)
The triple-band (S+C+L) transmission system using only C-band transceivers and all-optical wavelength conversions (AOWCs) without S- and L-band optical transceivers have been proposed. Although an AOWC employs highly nonlinear fibers, it is not appli
Externí odkaz:
https://doaj.org/article/1c644b25c0884917887c79541e794cf1
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 1, Pp 1-15 (2021)
This paper proposes a novel return light cancellation technique using an adaptive interference equalizer in the wavelength division multiplexed passive optical network (WDM-PON) transmission system employing the single-wavelength bidirectional transm
Externí odkaz:
https://doaj.org/article/4d137bb2aacc47a792f798952325e163
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 3, Pp 1-10 (2021)
Access-metro convergence networks (AMCN) have been proposed as a future optical communication network to realize flexible and dynamic bandwidth allocation. An AMCN requires transceivers with different wavelengths for the optical network units (ONUs).
Externí odkaz:
https://doaj.org/article/6a6fd1f3b258485fac5fe30996c7d36a
Autor:
Gihan Weerasekara, Akihiro Maruta
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 3, Pp 1-12 (2017)
One mechanism to generate optical rogue waves is the soliton fusion phenomenon. The impact of initial parameters such as pulse spacing, frequency separation, and phase difference between adjacent soliton shape pulses for soliton fusion phenomenon has
Externí odkaz:
https://doaj.org/article/572e1931eca049e2afd3eed8d8fabdcf
Autor:
Hanqiao Ye, Ryota Saeki, Yifan Xiong, Takashi Kogure, Masato Morifuji, Hirotake Kajii, Akihiro Maruta, Masahiko Kondow
Publikováno v:
Applied Sciences, Vol 10, Iss 23, p 8377 (2020)
We describe a device for inter-chip or intra-chip optical communications that contains the Circular Defect in photonic crystal (CirD) lasers array driven by vertical current injection. In order to improve the conductivity of the structure while also
Externí odkaz:
https://doaj.org/article/818116689c3d483fbb90edd1644f782e
Autor:
Yifan Xiong, Hanqiao Ye, Takuma Umeda, Shun Mizoguchi, Masato Morifuji, Hirotake Kajii, Akihiro Maruta, Masahiko Kondow
Publikováno v:
Photonics, Vol 6, Iss 2, p 54 (2019)
We describe the design of photonic crystal circular defect (CirD) lasers to construct a compact optical module with a wavelength division multiplexing function for the application of inter-chip or intra-chip optical interconnects. Subsequently, we in
Externí odkaz:
https://doaj.org/article/de7652e232c940309f6a3f02b6e2430b
Autor:
Riko Fujioka, Takeshi Yamamoto, Akihiro Maruta, Yoshihide Nakamura, Naoomi Tominaga, Masako Inamitsu, Tetsuro Oda, Shigeki Kobayashi, Masafumi Yano
Publikováno v:
Biochemical and Biophysical Research Communications. 652:61-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe23c8598599e7edf98ccac8e61033b
https://doi.org/10.1016/j.bbrc.2023.02.038
https://doi.org/10.1016/j.bbrc.2023.02.038
Publikováno v:
Journal of Lightwave Technology. :1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c1cd170645351656c851d138f3d12aa
https://doi.org/10.1109/jlt.2023.3247775
https://doi.org/10.1109/jlt.2023.3247775
Publikováno v:
IEICE Communications Express. 11:183-188
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e746520874bd39209974bc1e2a32c2f4
https://doi.org/10.1587/comex.2022xbl0013
https://doi.org/10.1587/comex.2022xbl0013