Wavelength selectivity of in-line fiber-optic filter devices

• DOI: 10.1364/ao.37.006350
• Publication Date: 2008-05-13T19:05:38Z
• Authors: Mukesh Pratap Singh; Anurag Sharma
• Keywords: Waveguide filter

We present an analysis of the performance characteristics in-line fiber-optic bandpass and band-stop wavelength filters. A planar waveguide model was used for numerical simulations device performance. It recently reported that a filter depend on depth polishing single-mode fiber. However, our show both types characteristic can be obtained with same polishing.