摘要自1960 年第一台红宝石激光器问世以来, 高速更新换代的固体激光器, 光纤激光器,
气体激光器和半导体激光器为通信, 工业加工与制造, 军事国防, 前沿科学研究等领域的研究和 …

We have first experimentally demonstrated the generation of noise-like square pulses
(NLSPs) in a linear-cavity mode-locked Yb-doped fiber laser. The mode-locking mechanism …

We report on the influence of the average nonlinear coefficient on noise-like pulse (NLP) in
a figure-of-eight erbium-doped fiber laser. Since the nonlinear switching point of nonlinear …

In this work, a Figure-9 (F9) bismuth-doped fiber laser (BiDFL) operating in the dissipative
soliton resonance (DSR) regime is presented. The 1338 nm laser used a BiDF as the active …

Graded-index multimode fiber structure is of interest for implementing all-fiber passively
mode-locked laser via nonlinear mode-coupling. We experimentally report the noise-like …

Q-switched mode locking (QML) noise-like pulse (NLP) emission from an all-fiber thulium-
doped laser based on the nonlinear polarization rotation effect is reported. The QML …

Noise-like square pulses (NLSPs) have been experimentally investigated in both normal
and anomalous dispersion regimes. A chirped fiber Bragg grating (CFBG) has been …

New h-shaped pulses with stepped flattops are observed in a mode-locked thulium-doped
fiber laser (251 m long cavity) by the nonlinear polarization rotation technique. The step at …

Mode locking of a long‐cavity Raman fiber laser pumped by a low‐noise random fiber laser
(RFL) is demonstrated experimentally, where tunable square‐wave noise‐like pulse (NLP) …

Nanosecond dissipative soliton resonance pulse is a demonstration of an all polarization-
maintaining (PM) thulium-doped fiber laser in a nonlinear amplifying loop mirror (NALM) …