学術雑誌論文

本学関連学会

text

電気材料技術雑誌. 2011, 20(2), p. 31-33

ADE-FDTD-based Numerical Simulations for the Development of Novel Laser Devices

英語

text

2011-12-25

This paper discusses on our resent studies on the numerical simulation of lasing dynamics in cholesteric liquid crystal as a one dimensional photonic crystal. On the basis of ADE-FDTD method, which incorporates finite-difference time-domain (FDTD) method with auxiliary differential equations (ADEs) such as rate equation in a four level energy structure and equation of motion of polarization, we have successfully reproduced circularly polarized lasing at the edge energy of the stop band. The threshold pumping rates for the lasing can be evaluated. Our computational scheme may also be quite useful as a development tool for fabricating more efficient laser cavity systems.

76872

ADE-FDTD-based Numerical Simulations for the Development of Novel Laser Devices

電気材料技術懇談会

英語

2011-12-25

電気材料技術雑誌

20

2

31

33

https://hdl.handle.net/11094/76872