Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
OFT, OCS, OPE (Joint) [detail] |
2016-02-18 11:20 |
Okinawa |
Okinawa Univ. |
Carbon nanotube-doped polymer optical waveguide as a passive mode-locking device Sho Yoshida (Keio Univ.), Weijian Ni, Sze Y. Set, Shinji Yamashita (Tokyo Univ.), Takaaki Ishigure (Keio Univ.) OCS2015-101 OFT2015-60 OPE2015-220 |
Carbon nanotubes (CNTs) are known to possess a high saturable absorption property and an ultrafast femto-second recovery... [more] |
OCS2015-101 OFT2015-60 OPE2015-220 pp.7-11(OCS), pp.29-33(OFT), pp.29-33(OPE) |
LQE, CPM, EMD, OPE, R |
2012-08-24 09:30 |
Miyagi |
Tohoku Univ. |
1.07μm passively mde-locked Ytterbium-doped fiber laser with SWNT/PMMA saturable absorber Masato Yoshida, Yuichiro Hori, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.) R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 |
Single-wall carbon nanotubes (SWNT) have received considerable attention as a nonlinear optical material for ultrashort ... [more] |
R2012-37 EMD2012-43 CPM2012-68 OPE2012-75 LQE2012-41 pp.83-86 |
LQE, CPM, EMD, OPE, R |
2012-08-24 09:55 |
Miyagi |
Tohoku Univ. |
Increase of Output Power of Passively Mode-Locked Fiber Laser with a SWNT Takato Ono, Yuichiro Hori, Masato Yoshida, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 |
We have demonstrated a passively mode-locked fiber laser with SWNT-based saturable absorbers made by uniformly dispersin... [more] |
R2012-38 EMD2012-44 CPM2012-69 OPE2012-76 LQE2012-42 pp.87-90 |
OPE, OME |
2011-11-18 13:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Nonlinear optical device based on carbon nanotube-polymer composite Mika Omura (Keio Univ.), Bo Xu, Masato Takiguchi, Amos Martinez (UT), Takaaki Ishigure (Keio Univ.), Shinji Yamashita, Takahiro Kuga (UT) OME2011-60 OPE2011-135 |
Carbon Nanotube(CNT) is an attractive optical functional material for photonic devices such as passive mode-lock laser o... [more] |
OME2011-60 OPE2011-135 pp.13-17 |
OCS, LQE, OPE |
2011-10-27 16:30 |
Kochi |
Kochi University of Technology |
Investigation of Operation Conditions for a Passively mode-Locked VCSEL with a Concave Mirror Hiroshi Takanashi, Tomoyuki Kato, Kohroh Kobayashi, Hiroyuki Uenohara (Tokyo Tech) OCS2011-71 OPE2011-109 LQE2011-72 |
A mode-locked VCSEL structure with double-path resonance configuration using an external concave mirror is a promising c... [more] |
OCS2011-71 OPE2011-109 LQE2011-72 pp.93-98 |
OFT, OCS (Joint) |
2009-08-28 14:35 |
Hokkaido |
|
A film-type saturable absorber with P3HT-incorporated single-wall carbon nanotubes coated on polyamide and its application to a femtosecond fiber laser Fumio Shohda, Masataka Nakazawa (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) OFT2009-29 |
SWNT is an attractive material as an ultrahigh-speed saturable absorber in a passively mode-locked fiber laser as it has... [more] |
OFT2009-29 pp.59-62 |
OPE, EMD, CPM, LQE |
2009-08-21 09:00 |
Miyagi |
|
Passively mode-locked femtosecond fiber soliton laser with intersubband transition module Fumio Shohda, Masataka Nakazawa (Tohoku Univ.), Ryoichi Akimoto, Hiroshi Ishikawa (AIST) EMD2009-44 CPM2009-68 OPE2009-92 LQE2009-51 |
An intersubband transition (ISBT) in a quantum well has attracted considerable attention recently since it can be utiliz... [more] |
EMD2009-44 CPM2009-68 OPE2009-92 LQE2009-51 pp.93-96 |
LQE, CPM, EMD, OPE |
2008-08-29 13:35 |
Miyagi |
Touhoku Univ. |
1.5 μm Femtosecond Fiber Laser with CNT-doped Polymer Saturable Absorber Fumio Shohda, Takafumi Shirato, Masataka Nakazawa, Kyoji Komatsu, Toshikuni Kaino (Tohoku Univ.), Junji Mata, Jun Tsukamoto (Toray) EMD2008-53 CPM2008-68 OPE2008-83 LQE2008-52 |
SWNT is an attractive saturable absorber material as it has ultrahigh-speed nonlinear response speed faster than 1 ps. I... [more] |
EMD2008-53 CPM2008-68 OPE2008-83 LQE2008-52 pp.109-114 |
OPE |
2007-05-25 14:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Passively mode-locked Bi-EDF laser using nonlinear polarization-rotation technique Noriyasu Tarumi, Shinji Yamashita (Univ. of Tokyo) OPE2007-11 |
Bismuth-based erbium-doped fiber (Bi-EDF) has high gain per unit length due to its solubility of erbium ions greater tha... [more] |
OPE2007-11 pp.15-19 |
OFT |
2007-03-02 14:40 |
Tokyo |
|
Optical bistable operation control of a figure-of-eight laser with external light Hiroaki Yamaguchi, Naoto Kishi (UEC) OFT2006-74 |
We investigated the lasing-state control of a figure-of-eight laser with the external light.
By changing the setting o... [more] |
OFT2006-74 pp.17-20 |
OPE |
2007-02-16 16:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Carbon Nanotubes Deposition by Optical Tweezers and Optical Reflectometry for its In-situ Monitoring Ken Kashiwagi, Shinji Yamashita (Univ. of Tokyo), Sze Yun Set (Alnair Labs.) |
Carbon nanotubes (CNTs) posses useful features for optical devices. However, there is a large problem in handling CNTs. ... [more] |
OPE2006-172 pp.53-58 |
OPE |
2005-10-12 13:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Waveguide-Type Saturable Absorber Based on Carbon Nanotubes Ken Kashiwagi, Shinji Yamashita (The Univ. of Tokyo), Yusuke Nasu (NTT), Hiroshi Yaguchi, Chee Seong Goh, Sze Yun Set (Alnair Labs.) |
Carbon nanotubes (CNTs), especially single-walled nanotubes (SWNTs) have been attracted much attention for their ultra-f... [more] |
OPE2005-67 pp.13-17 |
OFT |
2005-03-04 14:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Improvement of lasing-state control of a figure-of eight laser with external light Yusuke Abe, Hiroaki Yamaguchi, Naoto Kishi (Univ., of Electro-comm.) |
We tried to improve the lasing-state control of a passively mode-locked figure-of-eight laser. By using the external lig... [more] |
OFT2004-119 pp.13-18 |