Kuniharu HIMENO


Yb-Doped and Hybrid-Structured Solid Photonic Bandgap Fibers and Linearly-Polarized Fiber Lasers Oscillating above 1160 nm
Masahiro KASHIWAGI Katsuhiro TAKENAGA Kentaro ICHII Tomoharu KITABAYASHI Shoji TANIGAWA Kensuke SHIMA Shoichiro MATSUO Munehisa FUJIMAKI Kuniharu HIMENO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/07/01
Vol. E94-C  No. 7  pp. 1145-1152
Type of Manuscript:  INVITED PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
fiber laserYb-doped fiberphotonic bandgap fiberfrequency-doubling
 Summary | Full Text:PDF(1.8MB)

Dispersion and Splice Characteristics of Bend-Insensitive Fibers with Trench-Index Profile Compliant with G.652
Shoichiro MATSUO Tomohiro NUNOME Kuniharu HIMENO Haruhiko TSUCHIYA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/07/01
Vol. E91-C  No. 7  pp. 1129-1135
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications toward NGN and beyond)
Category: 
Keyword: 
trench-index profilelow bending losschromatic dispersionsplice loss
 Summary | Full Text:PDF(1.7MB)

Characteristics of a Deformed Antenna Made of Flexible Printed Circuit
Hirotaka FURUYA Ning GUAN Kuniharu HIMENO Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2225-2229
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
antennaflexible printed circuitdeformationPIFA
 Summary | Full Text:PDF(713.6KB)

Basic Study on an Antenna Made of a Transparent Conductive Film
Ning GUAN Hirotaka FURUYA Kuniharu HIMENO Kenji GOTO Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9  pp. 2219-2224
Type of Manuscript:  Special Section PAPER (Special Section on 2006 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
antennatransparent conductive film
 Summary | Full Text:PDF(919.7KB)

Holey Fibers for Low Bending Loss
Ning GUAN Katsuaki IZOE Katsuhiro TAKENAGA Ryuji SUZUKI Kazuhiko AIKAWA Kuniharu HIMENO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2  pp. 191-196
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
holey fiberbending lossFTTH
 Summary | Full Text:PDF(1.2MB)

Low-Bending-Loss and Low-Splice-Loss Single-Mode Fibers Employing a Trench Index Profile
Shoichiro MATSUO Masataka IKEDA Hiroshi KUTAMI Kuniharu HIMENO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/05/01
Vol. E88-C  No. 5  pp. 889-895
Type of Manuscript:  Special Section PAPER (Joint Special Section on Recent Progress in Optoelectronics and Communications)
Category: Optical Fibers, Cables and Fiber Devices
Keyword: 
trench index profilelow bending losssplice lossFTTH
 Summary | Full Text:PDF(1001.3KB)