Kensuke SHIMA


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)

PDL Suppression on Long-Period Fiber Gratings by Azimuthally Isotropic Exposure
Yuu ISHII Kensuke SHIMA Satoshi OKUDE Kenji NISHIDE Akira WADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/04/01
Vol. E85-C  No. 4  pp. 934-939
Type of Manuscript:  Special Section PAPER (Special Issue on Optical Fibers and Devices)
Category: 
Keyword: 
long-period fiber gratingpolarization-dependent loss (PDL)birefringencepolarization mode dispersion (PMD)
 Summary | Full Text:PDF(1.2MB)