Transient Prediction of Radiation Response in a 3-D Scattering-Absorbing Medium Subjected to a Collimated Short Square Pulse Train
نویسندگان
چکیده
Transient Prediction of Radiation Response in a 3-D Scattering-Absorbing Medium Subjected to a Collimated Short Square Pulse Train Masato Akamatsu a & Zhixiong Guo b a Graduate School of Science and Engineering, Yamagata University, Yamagata, Japan b Department of Mechanical and Aerospace Engineering, Rutgers, The State University of New Jersey, Piscataway, New Jersey, USA Version of record first published: 21 Dec 2012.
منابع مشابه
Ultrafast Radiative Transfer Characteristics in Multilayer Inhomogeneous 3d Media Subjected to a Collimated Short Square Pulse Train
The advent of ultrafast lasers has brought many new applications, in particular in biomedicines and material processing, such as laser tissue ablation (Huang and Guo, 2010; Jiao and Guo, 2011), laser tissue soldering and welding (Kim and Guo, 2004), protein shock (Sajjadi et al., 2013), thermal response (Jiao and Guo, 2009), and the detection of tumors by using an exogenous fl uorescence agent ...
متن کاملAnalysis and Characterization of Ultrawide-Band Scalar Volume Sources and the Fields They Radiate: Part II—Square Pulse Excitation
In a previous paper [1], we studied transient radiation from scalar collimated volume source distributions subjected to impulsive excitation. In this paper, we extend our analysis and results to the case of nonimpulsive excitation, paying special attention to the parameterization of the radiation pattern of three-dimensional (3-D) ellipsoid source distributions driven by square pulses of finite...
متن کاملMaximum time-resolved hemispherical reflectance of absorbing and isotropically scattering media
This paper presents a parametric study of the time-resolved hemispherical reflectance of a plane-parallel slab of homogeneous, cold, absorbing, and isotropically scattering medium exposed to a collimated Gaussian pulse. The front surface of the slab is transparent while the back surface is assumed to be cold and black. The 1-D time-dependent radiation transfer equation is solved using the modif...
متن کاملUltra-short Pulsed Laser Transport in a Multilayered Turbid Media
This paper presents the modified method of characteristics for simulating the transient transport of light in an absorbing and scattering medium exposed to collimated light. This method is based on the method of characteristics that follows photons along their pathlines. After showing the validity of the method it is used to solve for the transient transport of light in human skin. Skin has bee...
متن کاملDevelopment and comparison of the DTM, the DOM and the FVM formulations for the short-pulse laser transport through a participating medium
The present article deals with the analysis of transient radiative transfer caused by a short-pulse laser irradiation on a participating medium. A general formulation of the governing transient radiative transfer equation applicable to a 3-D Cartesian enclosure has been presented. To solve the transient radiative transfer equation, formulations have been presented for the three commonly used me...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013