PT13
導波路2のコア3は、同一の断面形状で延びている四角柱形状であってもよい
(NG) The core 3 of the waveguide 2 may have a square pillar shape extending in the same cross sectional shape.
(OK) The core 3 of the waveguide 2 may extend as a square pillar with an uniform cross section.
導波路2のコア3は、同一の断面形状で延びている四角柱形状であってもよい
(NG) The core 3 of the waveguide 2 may have a square pillar shape extending in the same cross sectional shape.
(OK) The core 3 of the waveguide 2 may extend as a square pillar with an uniform cross section.