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The full-vectorial finite-difference method has been improved for solving mode loading problem on irregular ports, and the boundary conditions are derived. The new mode solver reduces the demand for computing resources: it can solve waveguide mode with arbitrary shape. The mode characteristics of waveguide with different shape are calculated; the results are compared to analytical solutions and those obtained from commercial software, they agree well with one another.
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Keywords:
- full-vectorial finite-difference /
- waveguide /
- mode
[1] Wang J G, Zhang D H, Liu C L, Li Y D, Wang Y, Wang H G, Qiao H L, Li X Z 2009 Physics of Plasmas 16 033108
[2] Chen Z G, Wang J G, Zhang D H, Wang Y, Liu C L, Li Y D, Wang H G, Qiao H L, Yuan Y 2010 High Power Laser and Particle Beams 22 2103 (in Chinese) [陈再高, 王建国, 张殿辉, 王玥, 刘纯亮, 李永东, 王洪广, 乔海亮, 袁媛 2010 强激光与粒子束 22 2103]
[3] Chen M, Hsu S, Chang H C 2009 Opt. Express 17 5965
[4] Prkna L, Hubalek M, Ctyroky J 2004 IEEE Photon. Technol. Lett. 16 2057
[5] Chiang Y C, Chiou Y P, Chang H C 2002 Journal of Lightwave Technology 20 1609
[6] Cai X L, Huang D X, Zhang X L 2007 Acta Phys. Sin. 56 2268 (in Chinese) [蔡鑫伦, 黄德修, 张新亮 2007 56 2268]
[7] Xia J S, Yu J Z 2003 Acta Phys. Sin. 52 515 (in Chinese) [夏金松, 余金中 2003 52 515]
[8] Xiao J B, Sun X H 2010 Optics Communications 283 2835
[9] Feng N N, Zhou G R, Xu C L 2002 J. Lightwave Technol. 20 1976
[10] Xiao J B, Zhang M D, Sun X H 2006 Chin. Phys. 15 1
[11] Pascher W 2001 Opt. Quantum Electron. 33 433
[12] Hiremath K, Hammer M, Stof fer R 2005 Opt. Quantum Electron. 37 37
[13] Hadley G R, 2002 J. Lightwave Technol. 20 1210
[14] Bai N F, Liu X, Xiao J B, Zhang M D, Sun X H 2005 Acta Phys. Sin. 54 4933 (in Chinese) [柏宁丰, 刘旭, 肖金标, 张明德, 孙小菡 2005 54 4933]
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[1] Wang J G, Zhang D H, Liu C L, Li Y D, Wang Y, Wang H G, Qiao H L, Li X Z 2009 Physics of Plasmas 16 033108
[2] Chen Z G, Wang J G, Zhang D H, Wang Y, Liu C L, Li Y D, Wang H G, Qiao H L, Yuan Y 2010 High Power Laser and Particle Beams 22 2103 (in Chinese) [陈再高, 王建国, 张殿辉, 王玥, 刘纯亮, 李永东, 王洪广, 乔海亮, 袁媛 2010 强激光与粒子束 22 2103]
[3] Chen M, Hsu S, Chang H C 2009 Opt. Express 17 5965
[4] Prkna L, Hubalek M, Ctyroky J 2004 IEEE Photon. Technol. Lett. 16 2057
[5] Chiang Y C, Chiou Y P, Chang H C 2002 Journal of Lightwave Technology 20 1609
[6] Cai X L, Huang D X, Zhang X L 2007 Acta Phys. Sin. 56 2268 (in Chinese) [蔡鑫伦, 黄德修, 张新亮 2007 56 2268]
[7] Xia J S, Yu J Z 2003 Acta Phys. Sin. 52 515 (in Chinese) [夏金松, 余金中 2003 52 515]
[8] Xiao J B, Sun X H 2010 Optics Communications 283 2835
[9] Feng N N, Zhou G R, Xu C L 2002 J. Lightwave Technol. 20 1976
[10] Xiao J B, Zhang M D, Sun X H 2006 Chin. Phys. 15 1
[11] Pascher W 2001 Opt. Quantum Electron. 33 433
[12] Hiremath K, Hammer M, Stof fer R 2005 Opt. Quantum Electron. 37 37
[13] Hadley G R, 2002 J. Lightwave Technol. 20 1210
[14] Bai N F, Liu X, Xiao J B, Zhang M D, Sun X H 2005 Acta Phys. Sin. 54 4933 (in Chinese) [柏宁丰, 刘旭, 肖金标, 张明德, 孙小菡 2005 54 4933]
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