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FemSIM

FemSIMÀº non-uniform ¸Þ½¬ »ó¿¡ ÀÖ´Â ÀÓÀÇ ±¸Á¶ÀÇ transverse ¶Ç´Â cavity ¸ðµåÀÇ ¸ðµç ¼ö¸¦ °è»êÀ» ÇÒ ¼ö ÀÖ´Â FEM(Finite Element Method) ±â¹ÝÀÇ mode solverÀÔ´Ï´Ù. FemSIMÀº º¹ÀâÇÑ ¸ðµå °è»êÀ» À§ÇÑ ¸¹Àº ±â´ÉÀ» °¡Áö°í ÀÖÀ¸¸ç, full-vector·Î ½ÇÇàÇÕ´Ï´Ù. ÀÌ ÅøÀº high contract index, plasmonic, µµÆÄ·Î(waveguide) ±â¹ÝÀÇ ±¤ ¹êµå°¸(photonic bandgap)°ú °°Àº ³ÐÀº ¹üÀ§·Î È®ÀåÇÒ ¼ö ÀÖ´Â À¯¿¬¼ºÀ» °¡Áö°í ÀÖ½À´Ï´Ù.

Àû¿ëºÐ¾ß

- Structures with arbitrary profiles, including those
with curved or uncommon shapes
- Structures with high index contrast and/or small
feature sizes
- Air or solid core photonic fibers
- Lossy structures
- Silicon-based devices such as SOIs
- Polarization rotators
- Plsmonic waveguides
- Laser and PBG defect cavitiess
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- FEM ¾Ë°í¸®ÁòÀÇ Áøº¸µÈ ±â´ÉÀ¸·Î ¼­·Î ´Ù¸¥ ŸÀÔÀÇ µð¹ÙÀ̽º¿¡ ´ëÇÑ Æø³ÐÀº ºÐ¼® ¹×
½Ã¹Ä·¹ÀÌ¼Ç °¡´É
- Á÷±³(Cartesian) ¹× ¿øÅëÇü (cylindrical) ÁÂÇ¥ ±¸Á¶¿¡ ´ëÇÑ Full-vector ºÐ¼®
- °­·ÂÇÑ ¸Þ½¬ ¼³°è ±â´É
- ÃÖ¼ÒÇÑÀÇ °è»ê½Ã°£À¸·Î °íÂ÷ ¸ðµå¸¦ ãÀ» ¼ö ÀÖÀ½
- ¼ö·Å Çâ»óÀ» À§ÇÑ Áøº¸µÈ ¾Ë°í¸®Áò ¿É¼Ç
- ´Ù¾çÇÑ Ãâ·Â Á¤º¸ Á¦°ø
- ÀüÆÄ(propagating) ¹× leaky mode, cavity mode °áÁ¤
µµÀÔ°í°´
±â¾÷ ´ëÇб³ ¹× ±³À°±â°ü ¿¬±¸¼Ò ¹× ±âŸ
- NEC
- Seagate
- Intell
- NTT
- TDK
- Colinear systems
- Cornell University
- MIT
- Optical waveguide