Title :
Complementary operators method as the absorbing boundary condition for the beam propagation method
Author :
Chiou, Yih-Peng ; Chang, Hung-Chun
Author_Institution :
Coll. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fDate :
7/1/1998 12:00:00 AM
Abstract :
The recently proposed complementary operators method (COM) is applied to the beam propagation method (BPM). The spurious reflection using the COM can be several orders lower than that using other boundary conditions.
Keywords :
boundary-value problems; electromagnetic wave absorption; optical waveguide theory; reflectivity; absorbing boundary condition; beam propagation method; boundary conditions; complementary operators method; optical waveguide theory; spurious reflection; Boundary conditions; Design automation; Finite difference methods; Frequency domain analysis; Optical reflection; Optoelectronic devices; Reflectivity; Refractive index; Time domain analysis;
Journal_Title :
Photonics Technology Letters, IEEE
