Tunable S+/S band Q-switched thulium-doped fluoride fiber laser using tungsten ditelluride (WTe2)

Ahmad, Harith; Ismail, Normala; Aidit, Siti Nabila; Yusoff, Norazriena; Zulkifli, Mohd Zamani

doi:10.1016/j.rinp.2020.103124

Cited by 7 publications

(1 citation statement)

References 44 publications

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“…EDF lasers account for about half of the tunable lasers demonstrated in table 1, indicating the wide application of the 1500 nm laser and the significance of research on it. In addition to EDF, multiple cases of 1.5 μm tunable lasers with thulium-doped fluoride fiber as the gain fiber have been reported [63][64][65][66]. Besides, Peng et al reported a 1.5 μm tunable laser with bismuth-erbium doped fiber as the gain fiber [67].…”

Section: 5 μM Lasersmentioning

confidence: 99%

Wavelength-tunable broadband lasers based on nanomaterials

Zhang,

et al. 2023

Nanotechnology

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Nanomaterials are widely used in the fields of sensors, optoelectronics, biophotonics and ultrafast photonics due to their excellent mechanical, thermal, optical, electrical and magnetic properties. Particularly, owing to their nonlinear optical properties, fast response time and broadband operation, nanomaterials are ideal saturable absorption materials in ultrafast photonics, which contribute to the improvement of laser performance. Therefore, nanomaterials are of great importance to applications in wavelength-tunable broadband pulsed lasers. Herein, we review the integration and applications of nanomaterials in wavelength-tunable broadband ultrafast photonics. Firstly, the two integration methods, which are direct coupling and evanescent field coupling, and their characteristics are introduced. Secondly, the applications of nanomaterials in wavelength-tunable broadband lasers are summarized. Finally, the development of nanomaterials and broadband tunable lasers is reviewed and discussed.

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