Q-switched tunable fiber laser with aluminum oxide saturable absorber and Sagnac loop mirror
Sign Up to like & getrecommendations! Published in 2020 at "Indian Journal of Physics"
DOI: 10.1007/s12648-020-01867-4
Abstract: A Q-switched erbium-doped fiber laser with tunable output wavelength was demonstrated by utilizing aluminum oxide saturable absorber in conjunction with Sagnac loop mirror (SLM) filter. As the SLM temperature was increased from 30 to 70 °C,… read more here.
Keywords: oxide saturable; laser; sagnac loop; aluminum oxide ... See more keywords
Tunable frequency-doubled optoelectronic oscillator based on a phase modulator in a Sagnac loop
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.08.009
Abstract: Abstract A tunable frequency-doubled optoelectronic oscillator (FD-OEO) scheme based on a phase modulator (PM) located in a Sagnac loop is proposed and experimentally demonstrated. A light wave is halved and sent to the Sagnac loop… read more here.
Keywords: doubled optoelectronic; tunable frequency; frequency; sagnac loop ... See more keywords
Optical single sideband modulation with tunable optical carrier-to-sideband ratio using a modulator in a Sagnac loop
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.12.006
Abstract: Abstract We propose and experimentally demonstrate a cost-effective approach to achieve optical single sideband (OSSB) modulation with tunable optical carrier-to-sideband ratio (OCSR) based on a bi-directional use of an OSSB modulator. The key concept of… read more here.
Keywords: modulation; optical single; sagnac loop; single sideband ... See more keywords
Switchable Multi-Wavelength Thulium-Doped Fiber Laser Using a Cascaded or two-Segment Sagnac Loop Filter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3146414
Abstract: A switchable multi-wavelength thulium-doped fiber laser (TDFL) using either two-stage cascaded or two-segment Sagnac loop filters are proposed and analyzed. Both filters incorporate a 3-m and 1.7-m long polarization-maintaining fiber, which acts as a comb… read more here.
Keywords: two segment; wavelength; sagnac loop; segment sagnac ... See more keywords
Self-Forced Opto-Electronic Oscillators Using Sagnac-Loop PM-IM Convertor
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2997652
Abstract: Efficient phase to intensity conversion is key in Sagnac-loop based opto-electronic oscillators (OEO). This paper features analytical modeling of phase to intensity conversion in practical Sagnac-loop interferometers, with practical coupling imbalance in 3-dB optical coupler,… read more here.
Keywords: sagnac loop; self forced; opto electronic; phase ... See more keywords
Tunable and switchable multi-wavelength actively Q-switched random fiber laser based on an electro-optic modulator and Sagnac loop filter
Sign Up to like & getrecommendations! Published in 2023 at "Applied Optics"
DOI: 10.1364/ao.486037
Abstract: In this article, an actively Q-switched multi-wavelength random fiber laser based on a Sagnac loop filter and electro-optic modulator is proposed and demonstrated experimentally. The random distributed feedback media is a section of a 25 km… read more here.
Keywords: loop filter; laser; fiber laser; fiber ... See more keywords