Title :
Terahertz emission from optical fiber tip and near-field microscope applications
Author :
Yi, Minwoo ; Lee, Kanghee ; Lim, Jongseok ; Ahn, Jaewook ; Shin, S.H. ; Song, Jin-Dong ; Hong, Youngbin ; Jho, Young-Dahl
Author_Institution :
Dept. of Physic, Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
We devised and demonstrated terahertz emission from an optical fiber tip coated with InAs thin film illuminated by guided laser field and achieved λ/20 sub-wavelength imaging in an InAs-based transmissive near-field laser emission THz microscope.
Keywords :
Fiber lasers; Optical buffering; Optical fiber polarization; Optical fibers; Optical films; Optical imaging; Optical microscopy; Optical signal processing; Stimulated emission; Submillimeter wave technology;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
