Optical waveguide, optical waveguide module and method for forming optical waveguide
作者： Masahito Morimoto , Masao Shinoda
DOI:
关键词: Optical fiber 、 Machining 、 Waveguide (optics) 、 Optics 、 Radiation mode 、 Materials science 、 Slot-waveguide 、 Core (optical fiber) 、 Bend radius 、 Refractive index
摘要: An optical waveguide comprising a core and clad characterized in that desired part is heated transited to machining strain release state, the state curved with specified bending radius state. That of temperature within range between point softening The an fiber having outer diameter not shorter than 50 μm. has ten times mode field waveguide. 5.0 mm or less difference equivalent refractive index Δ1 falls 0.8-3.5%.
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