title: Organic single-crystal light-emitting transistor coupling with optical feedback resonators.
abstract: Organic light-emitting transistors (OLETs) are of great research interest because they combine the advantage of the active channel of a transistor that can control the luminescence of an in-situ light-emitting diode in the same device. Here we report a novel single-crystal OLET (SCLET) that is coupled with single crystal optical feedback resonators. The combination of single-crystal waveguides with native Fabry-Perot cavities, formed by parallel crystal edges, drastically lowers the threshold energy for spectral narrowing and non-linear intensity enhancement. We apply this structure to SCLETs and demonstrate the first fabrication of a SCLET with the optical feedback resonators.
authors.affiliation: Department of Physics, Graduate School of Science, Tohoku University , 6-3 Aramaki, Aza-Aoba, Aoba-ku, Sendai, Japan. s.z.bisri@rug.nl
authors.forename: Satria Zulkarnaen
authors.initials: SZ
authors.lastname: Bisri
authors.forename: Kosuke
authors.initials: K
authors.lastname: Sawabe
authors.forename: Masaki
authors.initials: M
authors.lastname: Imakawa
authors.forename: Kenichi
authors.initials: K
authors.lastname: Maruyama
authors.forename: Takeshi
authors.initials: T
authors.lastname: Yamao
authors.forename: Shu
authors.initials: S
authors.lastname: Hotta
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Iwasa
authors.forename: Taishi
authors.initials: T
authors.lastname: Takenobu
mesh_terms: D004867:Equipment Design; D019544:Equipment Failure Analysis; D005246:Feedback; D008029:Lighting / Q000295:instrumentation*; D055617:Micro-Electrical-Mechanical Systems / Q000295:instrumentation*; D055096:Optical Devices; D009930:Organic Chemicals / Q000737:chemistry*; D014173:Transistors, Electronic
chemical_list: D009930:Organic Chemicals