1.7 μm all-fiber Tm-doped mode-locked laser with narrow bandwidth filtering based on the nonlinear multimode interference effect
Sign Up to like & getrecommendations! Published in 2025 at "Laser Physics"
DOI: 10.1088/1555-6611/adb4c8
Abstract: The mode-locked (ML) all-fiber lasers with a linear cavity, using a single-mode-graded-index multimode-single-mode (SMS) device or a single-mode-few-mode-single-mode (SFS) device, are proposed and experimentally demonstrated. The homemade SMS or SFS devices work on the principle… read more here.
Keywords: nonlinear multimode; mode; mode locked; multimode ... See more keywords
Vectorial Nature in Nonlinear Multimode Interference Based Ultrafast Fiber Lasers
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2020.2974880
Abstract: Recent research on nonlinear multimode interference (NL-MMI) based mode-locking method provides a new approach for ultrafast all-fiber lasers. Here, we report on the polarization dynamics of group velocity locked vector solitons (GVLVSs) and noise-like vector… read more here.
Keywords: fiber lasers; ultrafast fiber; polarization; nonlinear multimode ... See more keywords
All-fiber saturable absorber based on nonlinear multimode interference with enhanced modulation depth.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.432051
Abstract: We experimentally demonstrate a passively mode-locked fiber ring laser using a small-core fiber-graded index multimode fiber-single-mode fiber (SCF-GIMMF-SMF) structure as an effective saturable absorber based on the nonlinear multimode interference (NL-MMI) effect. A small-core fiber… read more here.
Keywords: saturable absorber; based nonlinear; absorber based; nonlinear multimode ... See more keywords
Diverse mode operation fiber laser mode-locked by nonlinear multimode interference.
Sign Up to like & getrecommendations! Published in 2024 at "Optics express"
DOI: 10.1364/oe.509762
Abstract: We present an all-fiber passively mode-locked (ML) laser with a nonlinear multimode interference (NLMI)-based saturable absorber (SA) capable of generating five pulse modes. The SA consists of two centrally aligned graded index multimode fiber (GIMF)… read more here.
Keywords: laser; multimode interference; nonlinear multimode; mode ... See more keywords
Nonlinear multimode interference-based dual-color mode-locked fiber laser.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.388314
Abstract: We present a dual-color-soliton fiber laser at two different wavebands by nonlinear multimode interference. A saturable absorber (SA) with single-mode-multimode (MMF)-single-mode fiber structure is placed in the common branch shared by two sub-cavities. Saturable absorption… read more here.
Keywords: nonlinear multimode; dual color; mode; fiber laser ... See more keywords
All-fiber passively mode-locked laser using nonlinear multimode interference of step-index multimode fiber
Sign Up to like & getrecommendations! Published in 2018 at "Photonics Research"
DOI: 10.1364/prj.6.001033
Abstract: We experimentally demonstrate for the first time, to the best of our knowledge, an all-fiber passively mode-locked laser operation based on the nonlinear multimode interference of step-index multimode fiber. Such a structure couples the light… read more here.
Keywords: locked laser; mode locked; multimode fiber; passively mode ... See more keywords