[12p-D215-1~12] 15.3 III-V-group epitaxial crystals, Fundamentals of epitaxy

[12p-D215-12] Wavelength and temperature dependence of propagation losses around 1 um in a periodically-inverted GaAs/AlGaAs waveguide

〇(D)SHUMIN WANG¹, Tomonori Matsushita^1,2, Takashi Kondo^1,2 (1.Fac. of Eng., Univ. of Tokyo, 2.RCAST, Univ. of Tokyo)

Keywords:GaAs waveguide, Urbach tail absorption, Molecular beam epitaxy