Acta Optica Sinica, Volume. 23, Issue 1, 41(2003)
Theoretical Study on Optical Comb-Filter of Cascaded M-Z Interferometer
A cascaded M Z fiber interferometer has been analyzed,which is made of several 3 dB couplers in series. Theoretical analysis and numerical simulation indicate that a good comb-like curve will be obtained when the length difference Δ L of interference arms is given by a certain value in order. SSR will increase as adding of the number of interference arms.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Theoretical Study on Optical Comb-Filter of Cascaded M-Z Interferometer[J]. Acta Optica Sinica, 2003, 23(1): 41