5. Passive optical devices

5.1 Fiber connectors

5.2 Splices

5.3 Fiber Coupler and Wavelength Division Multiplexing (WDM) Devices

5.4 Bulk type WDM Device

5.5 Fiber Bragg grating filter

5.6 Tunable optical filters

5.7 The Fabry-Perot tunable filter (FPF)

Project 5.1: Splicing fibers: procedure and real video

Project 5.2: Characterization of tunable optical grating filter