Chinese Journal of Quantum Electronics, Volume. 19, Issue 6, 527(2002)
HCOM Absorbing Boundary Condition Used in Beam Propagation Method
The Higdon absorbing boundary condition and it's complementary operators (HCOM) is used with beam propagation method (BPM). It is found that HCOM is a good method and can effectly annihilate reflections arising from the computational boundary when HCOM is used for the Gauss pulse propagates in freedom space and waveguide.
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[in Chinese], [in Chinese]. HCOM Absorbing Boundary Condition Used in Beam Propagation Method[J]. Chinese Journal of Quantum Electronics, 2002, 19(6): 527