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Soliton mode-locked Er:Yb:glass laser
Optics Letters, 2005We report on a simple diode-pumped passively mode-locked Er:Yb:glass laser generating transform-limited 1536-nm solitons of 255-fs duration with a repetition rate of 50 MHz and average power of 58 mW. We also discuss timing jitter and the trade-off between short pulses and high output power in these lasers.
G J, Spühler +5 more
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Optical Engineering, 1992
A review of various types of active and passive mode-locked lasers is presented. Theoretical and experimental aspects of mode locking are covered. Stabilization schemes used in mode-locked laser systems are described. Techniques used in the measurement of the time duration of the ultrashort pulses and the uses of high-power, low-power, and picosecond ...
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A review of various types of active and passive mode-locked lasers is presented. Theoretical and experimental aspects of mode locking are covered. Stabilization schemes used in mode-locked laser systems are described. Techniques used in the measurement of the time duration of the ultrashort pulses and the uses of high-power, low-power, and picosecond ...
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Mode-locked ytterbium fiber lasers
Applied Optics, 2004A compact fiber laser is demonstrated with use of a Gires-Tournois compensator and a short length (2-4 cm-long) of highly doped ytterbium (Yb) fiber providing net anomalous group-velocity dispersion. With use of a novel semiconductor saturable absorber mirror based on GaInNAs structure, self-started 1.5-ps-pulse mode-locked operation was obtained at ...
Lasse, Orsila +4 more
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Journal of Applied Physics, 1968
A mode-locked Nd:YAG laser is described which produces pulses 30 psec in duration at a 2.6 nsec repetition rate. The locking range extends over ≈35 GHz, although the free-running oscillating linewidth is only about 10 GHz. Also discussed is the behavior of the phase of the pulsetrain with changing cavity length.
L. Osterink, J. Foster
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A mode-locked Nd:YAG laser is described which produces pulses 30 psec in duration at a 2.6 nsec repetition rate. The locking range extends over ≈35 GHz, although the free-running oscillating linewidth is only about 10 GHz. Also discussed is the behavior of the phase of the pulsetrain with changing cavity length.
L. Osterink, J. Foster
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SESAM mode-locked red praseodymium laser
Optics Letters, 2014We present the first semiconductor saturable absorber mirror (SESAM) mode-locked praseodymium solid-state laser. The laser is based on a Pr(3+):LiYF(4) crystal as gain medium and a GaInP-quantum well-based SESAM. Self-starting continuous-wave mode-locked laser operation with an average output power of 16 mW is achieved at a center wavelength of 639.5 ...
Maxim, Gaponenko +8 more
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SPIE Proceedings, 2006
Mode locked fiber lasers are important for generation of short pulses for future high speed optical time division multiplexed (OTDM) transmission systems. The design and performance of mode locked fiber lasers are described in this talk.
N. K. Dutta +4 more
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Mode locked fiber lasers are important for generation of short pulses for future high speed optical time division multiplexed (OTDM) transmission systems. The design and performance of mode locked fiber lasers are described in this talk.
N. K. Dutta +4 more
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CVD-grown MoSe2 with high modulation depth for ultrafast mode-locked erbium-doped fiber laser
Nanotechnology, 2018Two-dimensional materials have been widely used as optical modulator materials in mode-locked fiber lasers. In terms of the performance of the fiber laser, one with an ultrashort pulse and high stability has great commercial value.
Wenjun Liu +5 more
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Q-switched and mode-locked Er-doped fiber laser using PtSe2 as a saturable absorber
Photonics Research, 2018We report a passively Q-switched and mode-locked erbium-doped fiber laser (EDFL) based on PtSe2, a new two-dimensional material, as a saturable absorber (SA). Self-started Q-switching at 1560 nm in the EDFL was achieved at a threshold pump power of 65 mW,
Kang Zhang +8 more
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SPIE Proceedings, 2000
The fabrication and performance of a colliding pulse mode locked laser with an intracavity saturable absorber is described. The laser has a threshold current of 65 mA and differential efficiency of 0.04 mW/mA when coupled into a single mode fiber. Mode locked pulses with approximately 1 ps pulse width at approximately 10 GHz has been obtained.
Honglei Fan +6 more
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The fabrication and performance of a colliding pulse mode locked laser with an intracavity saturable absorber is described. The laser has a threshold current of 65 mA and differential efficiency of 0.04 mW/mA when coupled into a single mode fiber. Mode locked pulses with approximately 1 ps pulse width at approximately 10 GHz has been obtained.
Honglei Fan +6 more
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Multifrequency mode-locked lasers
Journal of the Optical Society of America B, 2008A theoretical model is constructed that describes the operation of a pulsed mode-locked laser simultaneously operating at N frequency channels. The model, which is a combination of standard WDM interactions in the canonical master mode-locking model subject to both self- and cavity-saturating gain effects, results in mode-locking dynamics that ...
Edward D. Farnum, J. Nathan Kutz
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