信阳师范学院学报（自然科学版）
信暘師範學院學報（自然科學版）
신양사범학원학보（자연과학판）
JOURNAL OF XINYANG NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
2013年
3期
348-350
,共3页
导波光学%色散方程%有效折射率%灵敏度
導波光學%色散方程%有效摺射率%靈敏度
도파광학%색산방정%유효절사솔%령민도
waveguide optics%dispersion equation%effective refractive index%degree of sensitivity
利用波导的结构及其共振基本理论，建立了电场分布方程，根据边界条件和功率归一化得出色散方程．再利用抄Ey ／抄x 导出了表面等离子波（SPR）、长程表面等离子波（LRSPR）和双面金属包覆波导（RMW）3种传感器的灵敏度．3种波导的灵敏度正比于 Pn ／Ptotal ．
利用波導的結構及其共振基本理論，建立瞭電場分佈方程，根據邊界條件和功率歸一化得齣色散方程．再利用抄Ey ／抄x 導齣瞭錶麵等離子波（SPR）、長程錶麵等離子波（LRSPR）和雙麵金屬包覆波導（RMW）3種傳感器的靈敏度．3種波導的靈敏度正比于 Pn ／Ptotal ．
이용파도적결구급기공진기본이론，건립료전장분포방정，근거변계조건화공솔귀일화득출색산방정．재이용초Ey ／초x 도출료표면등리자파（SPR）、장정표면등리자파（LRSPR）화쌍면금속포복파도（RMW）3충전감기적령민도．3충파도적령민도정비우 Pn ／Ptotal ．
The equation of electric-field distribution was established based on the fundamental theories of waveguide structure and the resonance , and also the dispersion equation was obtained according to the boundary condi -tions and power-normalization.Furthermore, the sensitivities of surface plasma wave (SPR), long-range plasma wave (LRSPR) and reversible metal-cladding waveguide (RMW) etc three sensors, were derived from ?Ey /?x.It is sug-gested that the sensitivities of three waveguides should be proportional to Pn /Ptotal .
