Results 111 to 120 of about 31,453 (270)

Efficient superfluorescent light sources with broad bandwidth

, 1997
We demonstrate various efficient broad-band light sources at ~1µm wavelength with a 3dB bandwidth of up to 65nm at 108mW output power, based on rare-earth doped silica fibers and a simple adjustable spectral ...
Hanna, D.C., Nilsson, J., Paschotta, R., Tropper, A.C.   +3 more
core   +1 more source

Waveguide Array Fiber Laser

IEEE Photonics Journal, 2012
A waveguide array fiber laser is demonstrated. An AlGaAs waveguide array is used as a saturable absorber to achieve passive mode-locking in an erbium-doped fiber laser. The output consists of a very regular train of pulses. Autocorrelations show that the
Qing Chao, Darren D. Hudson, J. Nathan Kutz, S. T. Cundiff   +3 more
doaj   +1 more source

Dual Regime Mode-Locked and Q-Switched Erbium-Doped Fiber Laser by Employing Graphene Filament-Chitin Film-Based Passive Saturable Absorber. [PDF]

Micromachines (Basel), 2023
Zuikafly SNF, Ahmad H, Ismail MF, Abdul Rahman MA, Yahya WJ, Abu Husain N, Abu Kassim KA, Yahaya H, Ahmad F.   +8 more
europepmc   +1 more source

Controlled Stark shifts in Er$^{3+}$-doped crystalline and amorphous waveguides for quantum state storage

, 2006
We present measurements of the linear Stark effect on the $^{4}$I$_{15/2} \to$ $^{4}$I$_{13/2}$ transition in an Er$^{3+}$-doped proton-exchanged LiNbO$_{3}$ crystalline waveguide and an Er$^{3+}$-doped silicate fiber.
Alexander, Birner, Bogner, Briegel, Böttger, Didier Jaccard, Friedrich, Gisin, Graf, Kador, Kaiser, Kaplyanskii, Kaplyanskii, Kraus, Kroll, Macfarlane, Macfarlane, Macfarlane, Maniloff, Matthias U. Staudt, Meixner, Mikael Afzelius, Mitsunaga, Nicolas Gisin, Nielsen, Nilsson, Pascal Baldi, Polgar, Polgar, Sara R. Hastings-Simon, Shelby, Skvortsov, Staudt, Wolfgang Tittel   +33 more
core   +2 more sources

Flat Multi-Wavelength Brillouin Erbium-Doped Fiber Laser Based on a Sagnac Loop for High-Sensitivity Sensor. [PDF]

Sensors (Basel), 2022
Chen L, He J, Liu Y.
europepmc   +1 more source

Dysprosium-doped ZBLAN fiber laser tunable from 2.8 {\mu}m to 3.4 {\mu}m, pumped at 1.7 {\mu}m

, 2018
We demonstrate a mid-infrared dysprosium-doped fluoride fiber laser with a continuously tunable output range of 573 nm, pumped by a 1.7 {\mu}m Raman fiber laser. To the best of our knowledge, this represents the largest tuning range achieved to date from
Jackson, S. D., Majewski, M. R., Woodward, R. I.   +2 more
core   +1 more source

Ameliorating the stability of erbium-doped fiber laser using saturable absorber fabricated by the pulsed laser deposition technique. [PDF]

Sci Rep, 2022
Asghar H, Ahmed R, Ajmal R, Umar ZA, McInerney JG, Baig MA.   +5 more
europepmc   +1 more source

Detection of Hydrogen Sulfide in Sewer Using an Erbium-Doped Fiber Amplified Diode Laser and a Gold-Plated Photoacoustic Cell. [PDF]

Molecules, 2022
Feng C, Giglio M, Li B, Sampaolo A, Patimisco P, Spagnolo V, Dong L, Wu H.   +7 more
europepmc   +1 more source

High Power and Large-Energy Pulse Generation in an Erbium-Doped Fiber Laser by a Ferromagnetic Insulator-Cr₂Si₂Te₆ Saturable Absorber. [PDF]

Nanomaterials (Basel), 2022
Hong Z, Jiang X, Zhang M, Zhang H, Liu X.   +4 more
europepmc   +1 more source

Wavelength-Tunable L-Band High Repetition Rate Erbium-Doped Fiber Laser Based on Dissipative Four-Wave Mixing. [PDF]

Sensors (Basel), 2021
Li K, Huang Q, Jiang J, Huang Z, Mou C.
europepmc   +1 more source