Coherence loss of partially mode-locked fibre laser
نویسندگان
چکیده
منابع مشابه
Wideband-tuneable, nanotube mode-locked, fibre laser.
Ultrashort-pulse lasers with spectral tuning capability have widespread applications in fields such as spectroscopy, biomedical research and telecommunications. Mode-locked fibre lasers are convenient and powerful sources of ultrashort pulses, and the inclusion of a broadband saturable absorber as a passive optical switch inside the laser cavity may offer tuneability over a range of wavelengths...
متن کاملPASSIVELY MODE-LOCKED Nd-GLASS LASER WITH PARTIALLY SUPPRESSED NATURAL MODE SELECTION
The spectral narrowing of emission in the linear region of passively mode-locked lasers is thought to increase the final pulse duration obtained in the nonlinear mode-locking region. Properly adjusted Fabry— Perot interferometers were applied for partial suppression of natural mode-selection in mode-locked ruby [ 1,2] Nd-glass [3,4], and Nd—YAG lasers [5]. Pulse shortening factors between 1.5 a...
متن کاملStochasticity, periodicity and localized light structures in partially mode-locked fibre lasers
Physical systems with co-existence and interplay of processes featuring distinct spatio-temporal scales are found in various research areas ranging from studies of brain activity to astrophysics. The complexity of such systems makes their theoretical and experimental analysis technically and conceptually challenging. Here, we discovered that while radiation of partially mode-locked fibre lasers...
متن کاملMode-locked fiber laser gyroscope.
We propose and demonstrate a novel fiber-optic gyroscope in the form of a mode-locked laser consisting of a laser cavity formed by a planar mirror at one end, a gain medium, and a Sagnac interferometer at the other end. The Sagnac interferometer serves as a reflector as well as a rotation-sensing element. The output of the gyroscope is a series of short optical pulses. The separation of two set...
متن کاملGraphene mode-locked ultrafast laser.
Graphene is at the center of a significant research effort. Near-ballistic transport at room temperature and high mobility make it a potential material for nanoelectronics. Its electronic and mechanical properties are also ideal for micro- and nanomechanical systems, thin-film transistors, and transparent and conductive composites and electrodes. Here we exploit the optoelectronic properties of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep24995