Hiroki KAWASHIRI


Fabrication of Polarization-Maintaining Photonic Crystal Fiber Coupler with Air Hole State Control Using CO2 Laser Irradiation Technique
Hirohisa YOKOTA Yusuke ITO Hiroki KAWASHIRI Hideyuki KIUE Hideo TOBITA Yoh IMAI Yutaka SASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/10/01
Vol. E95-C  No. 10  pp. 1689-1691
Type of Manuscript:  BRIEF PAPER
Category: Optoelectronics
Keyword: 
photonic crystal fiberpolarization-maintaining fiberoptical fiber couplerpolarization dependent coupling characteristicsCO2 laser irradiation technique
 Summary | Full Text:PDF(805.7KB)

Designs and Fabrications of Photonic Crystal Fiber Couplers with Air Hole Controlled Tapers
Hirohisa YOKOTA Hiroki KAWASHIRI Yutaka SASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/07/01
Vol. E91-C  No. 7  pp. 1136-1141
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications toward NGN and beyond)
Category: 
Keyword: 
photonic crystal fiberoptical fiber couplerbeam propagation methodCO2 laser irradiation technique
 Summary | Full Text:PDF(754.4KB)