In double metal cladding waveguides, the separation and degeneration of TM 0 and TM 1 modes will appear as the thickness of guiding layer increases, this may confuse the judgement of mode orders in attenuated total reflection (ATR) spectrum.
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- 在雙面金屬包覆介質(zhì)波導中 ,隨著(zhù)介質(zhì)層厚度的變化 ,會(huì )出現TM0 模與TM1 模的分離和簡(jiǎn)并兩種狀態(tài) ,從而影響衰減全反射 (ATR)譜中模序數的確認。