10:57 〜 10:59 [PS-7-07] Self-Waveguided Gain Narrowing of Light Emission from Single Crystals of Hexyl-Substituted Thiophene/Phenylene Co-Oligomer ○H. Mizuno1, F. Sasaki2, H. Yanagi1 (1.NAIST (Japan), 2.AIST (Japan))