Results 11 to 20 of about 2,082,533 (233)

High power cladding-pumped Raman fiber laser with true single-mode output at 1660 nm

, 2006
We report a 10 W continuous-wave cladding-pump Raman fiber laser with single-mode output at 1660 nm pumped by a high-power Er:Yb fiber amplifier. The laser threshold was 6.5 W and its slope efficiency was 67%
Jeong, Y., M. Ibsen, J. Nilsson, Nilsson, J., Codemard, C.A., Y. Jeong, Dupriez, P., Ibsen, M., C.A. Codemard, P. Dupriez, Sahu, J.K., J.K. Sahu   +11 more
core   +3 more sources

Bismuth doped fiber laser performance on effective fiber cooling [PDF]

, 2009
In the past, bismuth doped fiber (BiDF) lasers, operating in the 1160-1300 nm wavelength range, have gained much attention as they are promising for many applications; including medical and astronomy.
Kalita, M.P., Yoo, S., Sahu, J.K.
core   +2 more sources

Supercontinuum source directly from noise-like pulse emission in a Tm-doped all-fiber laser with nonlinear polarization rotation

Results in Optics, 2021
Supercontinuum (SC) generation directly from noise-like pulse (NLP) emission is demonstrated in a mode-locked thulium-doped all-fiber laser with nonlinear polarization rotation.
A. Camarillo-Avilés, R. López-Estopier, O. Pottiez, M. Durán-Sánchez, B. Ibarra-Escamilla, M. Bello-Jiménez   +5 more
doaj   +1 more source

230 mW of blue light from a thulium-doped upconversion fiber laser [PDF]

, 1997
We demonstrate a powerful diode-pumped blue laser source, consisting of a 7W diode at 807nm that pumps a Nd:YAG laser giving 1.6W with good beam quality at 1123nm, and a thulium-doped upconversion fiber laser.
Tropper, A.C., Hanna, D.C., Moore, N., Clarkson, W.A., Maze, G., Paschotta, R.   +5 more
core   +1 more source

Multiwavelength operation of erbium-doped fiber lasers by periodic filtering and phase modulation [PDF]

, 2009
This paper explains the principles behind multiwavelength operation of an erbium-doped fiber laser (EDFL) under the combined effect of cavity phase modulation and periodic wavelength filtering.
Mirza, M.A., Stewart, G.
core   +4 more sources

Bi₂Te₃ Topological Insulator for Domain-Wall Dark Pulse Generation from Thulium-Doped Fiber Laser

Crystals, 2019
We have experimentally demonstrated domain-wall (DW) dark pulses from a thulium-doped fiber laser incorporating a topological insulator saturable absorber (SA).
Joonhoi Koo, Nandam Ashok, Dong Hwan Kim, Woojin Shin   +3 more
doaj   +1 more source

A Multi-Wavelength Thulium-Doped Fiber Laser Using a Photonic Crystal Fiber-Based Sagnac Loop

IEEE Photonics Journal, 2022
A multi-wavelength thulium-doped fiber laser incorporating a photonic crystal fiber (PCF) Sagnac loop was presented and experimentally demonstrated. In the laser cavity, the Sagnac loop mirror used a 0.5 m PCF as a comb filter.
Ting Li, Fengping Yan, Wenguo Han, Ting Feng, Ying Guo, Qi Qin, Zhuoya Bai, Dan Cheng, Dandan Yang   +8 more
doaj   +1 more source

Wavelength-Spacing Switchable Dual-Wavelength Single Longitudinal Mode Thulium-Doped Fiber Laser at 1.9 μm

IEEE Photonics Journal, 2016
We propose and demonstrate a spacing switchable dual-wavelength single longitudinal mode thulium-doped fiber laser at 1.9 μm. The fiber laser employs a ring cavity and a segment of 4-m thulium-doped fiber pumped by a 1563 nm laser. A
Wanzhuo Ma, Tianshu Wang, Yuwei Su, Yan Zhang, Peng Liu, Qingsong Jia, Peng Zhang, Huilin Jiang   +7 more
doaj   +1 more source

Wavelength-Spacing Adjustable Dual-Wavelength Dissipative Soliton Resonance Thulium-Doped Fiber Laser

IEEE Photonics Journal, 2019
A dual-wavelength dissipative soliton resonance thulium-doped fiber laser based on nonlinear optical loop mirror (NOLM) has been demonstrated. In this laser, mode-locking is achieved based on equivalent saturation absorption of the NOLM, while the dual ...
Simin Liu, Zuxing Zhang, Jianping Shen, Kehan Yu   +3 more
doaj   +1 more source

Laser Sources Based on Rare-Earth Ion Doped Tellurite Glass Fibers and Microspheres

Fibers, 2020
In recent years, huge progress has been made in the development of rare-earth ion doped tellurite glass laser sources, ranging from watt- and multiwatt-level fiber lasers to nanowatt level microsphere lasers.
Elena A. Anashkina
doaj   +1 more source