Room temperature mid-infrared fiber lasing beyond 5 µm in chalcogenide glass small-core step index fiber.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.430891
Abstract: This Letter, to the best of our knowledge, reports mid-infrared fiber lasing beyond 5 µm at room temperature for the first time, Ce3+-doped, chalcogenide glass, step index fiber employed in-band pumping with a 4.15 µm… read more here.
Keywords: mid infrared; infrared fiber; lasing beyond; fiber lasing ... See more keywords
Ultra-long chaotic FBG sensing with high-order random fiber lasing amplification.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.483973
Abstract: We propose and demonstrate an ultra-long chaotic fiber Bragg grating (FBG) sensing system based on wavelength-scanning correlation optical time-domain reflectometry (COTDR) assisted by sixth-order random fiber lasing amplification (RFLA). Cascaded random Raman fiber lasing generated… read more here.
Keywords: fbg sensing; fiber lasing; ultra long; fbg ... See more keywords