国际光学工程学会
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作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:In this chapter we employ the MRC-FDTD methodology developed in Chapter 12 to compute the interaction of light with metal nanostructures. Simulations of two different nanostructures are described in detail. Chapter 13 Topics: • Simulation...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:We begin with a brief review of electromagnetic theory, and then derive analytic solutions to a few interesting problems. Although few analytic solutions exist, those that do are of great interest because they allow us to check numerical algorithms and often yield interesting phy...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:“Algorithm” is a late 17th century variant (influenced by the Greek arithmos , “number”) of the Middle English algorism , via Old French from medieval Latin algorismus . The latter comes from the Arabic, al-Ḵwārizmī ‘the man of Ḵwārizm’ (now Khiva)...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:In this chapter we discuss design processes of two photonic structures. Both examples involve multilayer structures that are common in optics and photonics. In engineering and industrial applications, design issues of these structures are commonly encountered. The design pro...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:The basic development of the FDTD methodology is now complete, and we now proceed to set up a few example problems. This and the remaining chapters are devoted to applications and design problems, and to the extension of the FDTD methodology to dispersive materials.
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:In a uniform medium, Maxwell’s equations reduce to the wave equation, and analytic solutions are derived by solving the wave equation subject to the appropriate boundary conditions. Although the 1D wave equation may seem simple, when boundary and initial conditions are speci...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:This section contains Appendix.
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:Let us begin by explaining the “finite difference” (FD) of the finite difference time domain (FDTD) methodology. We review the basic concepts and mathematical properties of different FD expressions, and introduce the basic concepts and the notation to be used throughout this...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:In Chapter 5 we developed basic FDTD methodologies to solve the wave equation in its various forms, but to solve other problems of interest, we need to confront various ‘devils in the details.’ Chapter 6 Topics: • Terminating the com...
作者:James B. Cole , Saswatee Banerjee
来源:[B].SPIE PRESS2017SPIE
摘要:Many nontransparent materials used in optics and optoelectronics devices show frequency-dependent complex electrical permittivity in the visible domain. The complex refractive index of bulk material is an important parameter that determines the optical behavior of a given ma...

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