Characteristics of a Multimode-Single-mode-Multimode Fiber Concatenated Structure as Host of a Few All-fiber Devices

Protik Roy; Partha Roy Chaudhuri

Presentation information

Oral presentation

3 Optics and Photonics » 3.13 Optical control devices and optical fibers (formerly 3.14)

[21p-A406-1~9] 3.13 Optical control devices and optical fibers (formerly 3.14)

Wed. Sep 21, 2022 3:00 PM - 5:30 PM A406 (A406)

Atsushi Wada(National Defence Academy), Yosuke Mizuno(Yokohama National University), Keiji Kuroda(Kitasato University)

4:45 PM - 5:00 PM

▲ [21p-A406-7] Characteristics of a Multimode-Single-mode-Multimode Fiber Concatenated Structure as Host of a Few All-fiber Devices

〇(D)Protik Roy¹, Partha Roy Chaudhuri¹ (1.IIT Kharagpur)

Keywords:Optical fiber sensor, Gain flattening filter, Band rejection filter

Over the past few years, fiber optic technology has exponentially grown as the demand for sensor and light signal transmission continues to increase. With these in mind, we worked out a host of all-fiber devices based on a concatenated multimode-single-mode-multimode (M-S-M) fiber structure aimed at a few potential applications in communication systems. We show that our device is versatile and can be utilized as a sensor as well as a gain-flattening filter (GFF). This M-S-M device can also work as a band rejection filter.