منابع مشابه
Biocompatible Silk Printed Optical Waveguides
[*] Prof. F. G. Omenetto, P. Domachuk, J. Amsden, J. Bressner Department of Biomedical Engineering and Department of Physics Tufts University, 4 Colby Street Medford, MA 02155 (USA) E-mail: [email protected] S. T. Parker, Prof. J. A. Lewis Department of Materials Science and Engineering and Frederick Seitz Materials Research Laboratory University of Illinois at Urbana-Champaign 1304 W...
متن کاملLasing in random media
A random laser is a non-conventional laser whose feedback mechanism is based on disorder-induced light scattering. Depending on whether the feedback supplied by scattering is intensity feedback or amplitude feedback, random lasers are classified into two categories: random lasers with incoherent feedback and random lasers with coherent feedback. A brief survey of random lasers with incoherent f...
متن کاملRandom lasing in bone tissue.
Owing to the low-loss and high refractive index variations derived from the basic building block of bone structure, we, for the first time to our knowledge, demonstrate coherent random lasing action originated from the bone structure infiltrated with laser dye, revealing that bone tissue is an ideal biological material for random lasing. Our numerical simulation shows that random lasers are ext...
متن کاملTuning random lasing in photonic glasses.
We present a detailed numerical investigation of the tunability of a diffusive random laser when Mie resonances are excited. We solve a multimode diffusion model and calculate multiple light scattering in presence of optical gain that includes dispersion in both scattering and gain, without any assumptions about the β parameter. This allows us to investigate a realistic photonic glass made of l...
متن کاملRandom lasing in weakly scattering systems
X. Wu, W. Fang, A. Yamilov, A. A. Chabanov, A. A. Asatryan, L. C. Botten, and H. Cao Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208, USA Department of Physics, University of Missouri-Rolla, Rolla, Missouri 65409, USA Department of Physics and Astronomy, University of Texas-San Antonio, San Antonio, Texas 78249, USA Centre for Ultrahigh-bandwidth Devices f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advanced Optical Materials
سال: 2016
ISSN: 2195-1071
DOI: 10.1002/adom.201600185