Results 11 to 20 of about 54,026 (272)
Photonics, 2022 Self-mode-locked semiconductor disk lasers possess compact resonant cavity and stable construction. These devices have a wide application prospect because of their picosecond to sub-picosecond pulse width, excellent beam quality and tailorable emission ...
Tao Wang +4 more
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Photonics, 2023 Actively mode-locked fiber ring lasers (AMLLs) with loss modulators are used to generate approximately 100ps pulses with 100MHz repetition. RF detuning around the fundamental frequency, f0, causes a loss in phase lock (unlocking) of cavity modes and ...
Shree Krishnamoorthy, Anil Prabhakar
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Photonics, 2022 Passively Q-switching and mode-locking technologies can generate short pulses with durations that differ by several orders of magnitude widely used in different applications.
Xin Tan +4 more
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Results in Optics, 2023 The hybrid mode-locking scheme holds great potential in obtaining high power ultrashort laser source since it overcomes low damage threshold, self-starting difficulty in single real saturable absorber (SA) or artificial SA mode-locking scheme.
Qigui Huang +6 more
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Mechanisms of dual-wavelength dissipative soliton mode-locking in net-normal dispersion fiber lasers
Results in Physics, 2022 Dual-wavelength mode-locked fiber lasers have attracted great attention due to their enormous potential in facilitating dual-comb spectroscopy. However, mechanism for dual-wavelength dissipative soliton mode-locking and the intracavity dynamics are still
Tingting Liu +3 more
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1/1.5 μm Synchronized Dual-Band Mode-Locked Fiber Laser
IEEE Photonics Journal, 2021 A 1/1.5 μm dual-band mode-locked fiber laser is experimentally demonstrated. The laser is based upon an architecture in which the 1 μm and the 1.5 μm signals are generated in independent cavities that share the identical ...
Chunyu Guo +7 more
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Self−Mode−Locked 2−μm GaSb−Based Optically Pumped Semiconductor Disk Laser
Applied Sciences, 2023 We present a mode−locked GaSb−based optically pumped semiconductor disk laser operating at 2 µm based on the self−mode−locked mechanism. Using the delay differential equation model, we discuss the influence of cavity length on the stability of self−mode ...
Jian Feng +7 more
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Spatiotemporally mode-locked soliton fiber laser at 2.8 μm
High Power Laser Science and Engineering, 2023 Spatiotemporal mode-locking creates great opportunity for pulse energy scaling and nonlinear optics research in fiber. Until now, spatiotemporal mode-locking has only been realized in normal-dispersion dissipative soliton and similariton fiber lasers. In
Ying’an Chen +6 more
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Interaction of two magnetic micro-chains in a rotating field
AIP Advances, 2020 Interactions between two chains consisted of micro-sized magnetic beads are experimentally investigated. Driven by a rotating field, three distinct modes of magnetic interactions are identified, referred to as chaining, locking and transit.
Jia-Hong Cheng +2 more
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Optimality analysis of train platforming and routing with different interlocking modes
Communications in Transportation Research, 2022 The train platforming and routing (TPR) problem is to decide train operations within stations after the network-wise train schedules are determined. A feasible TPR plan requires both platform and route conflict-free, where the avoidance of route conflict
Yuan Wang, Xiaopeng Li
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