<p>A waveguide device which uses a photonic crystal having a refractive index periodicity in one direction comprises a input unit for generating a propagation light through a band at a boundary of the Brillouin zone in the photonic crystal.</p>
申请公布号
WO2004081625(A1)
申请公布日期
2004.09.23
申请号
WO2004JP02719
申请日期
2004.03.04
申请人
NIPPON SHEET GLASS COMPANY LIMITED;KITTAKA, SHIGEO;OYA, KAZUAKI;TSUNETOMO, KEIJI