fiber ring laser cavity
The comparison of dual wavelength fiber laser spectrum in SMF and HNLF by utilizing Laser Diode
... erbium-doped fiber (EDF) fiber ring laser in single mode fiber and highly nonlinear fiber is demonstrated and both optical spectrums are compared at 400 mA of Laser Diode ...
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Hybrid Mode Locked Fiber Ring Laser
... erbium-doped fiber lasers (EDFLs), versatile graphene samples in different forms have been developed, including single-layer graphene [20], few-layer graphene [21], multi-layer graphene [22], graphene polymer ...
17
Output power and efficiency in linear and ring configurations of continuous wave erbium doped fiber laser
... doped fiber laser plays an important role in ...doped fiber amplifier and spectroscopy in medical ...wave fiber laser operating at ...and ring configurations of Erbium Doped ...
22
Semiconductor Optical Amplifier (SOA) Fiber Ring Laser and Its Application to Stress Sensing
... SOA-fiber ring laser has been developed and as the application to stress sensing by introducing a photoe- lastic material in the cavity the beat frequency changed as applying pressure ...
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Study of Multiwavelength Fiber Laser in a Highly Nonlinear Fiber
... linear cavity and ring cavity configuration observed that for types of variation, the linear cavity gives better performance output than ring ...and ring cavity ...
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Self Q-switched wavelength tunable Erbium-Ytterbium co-doped double clad fiber laser
... clad fiber Q-switch wavelength tunable laser based on self Q-switching principle is proposed in a simple ring cavity ...This laser doesn’t employ any component like polarization ...
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Diode laser-based cavity ring-down instrument for NO 3,N2O5 , NO, NO 2and O3 from aircraft
... finesse cavity formed by a set of two highly reflective mirrors. A laser is directed into the cavity, the optical intensity builds in the cavity, and then the laser is turned off ...
14
Synchronization of Bloch oscillations by a ring cavity
... pumped ring cavity provides a feedback mech- anism of the atomic motion onto the amplitude and phase of the counter-propagating light ...the cavity forces the atoms to execute synchronous Bloch ...
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Laser cavity-soliton microcombs
... the ring, showing that the bandwidth of the soliton increases with the ...intra- cavity power of case c, ...the cavity, the energy per soliton is lower than the case c,d, leading to a narrower ...
14
Fiber Optic Ring Resonator Sensor Detection Technique Based on Spectral Intensity Integration
... the fiber, can result in various forms, for instances: scattered mode radiation due to fiber bending [3], leakage mode due to radiating evanescent wave ...inside fiber and various coupling mode due ...
6
Implementation Of Path Length Control For RLG Using FPGA
... optical ring is formed,and two laser beams are directed around the ring in opposite ...the ring appears as an interference shift in the combined ...
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Spectral and temporal control of Q-switched solid-state lasers using intracavity MEMS
... the laser (on or off) can be selected on-demand during Q-switch operation by simultaneously applying a voltage signal to the actuators of the ET micromirror, causing a static angular tilt in or out of ...
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Intracavity Tunneling Introduced Transparency in Ultrastrong coupling Regime
... The cavity mode and the electronic excita- tions in each quantum well interact strongly in the ultras- trong-coupling regime and the intersubband transitions of each quantum well are coupled by quantum tunneling ...
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Stabilization of a ring dye laser
... dye laser, in the early 7 0 's. Bager et al: [1973] stabilized a dye laser to a transmission fringe of a high finesse Fabry-Perot cavity using the very popular "fringe side" method (which has ...
131
"All-fiber" tunable laser in the 2 mu m region, designed for CO2 detection
... ” laser offering a narrow linewidth has been created specifically to act as a compact and simple laser source for gaseous CO 2 ...the laser output wavelengths to the CO 2 absorption lines at ...
6
Calibration of the LIGO gravitational wave detectors in the fifth science run
... The optical gain is time-dependent because small, low-frequency (f 40 Hz) alignment and thermal lensing fluctuations in the resonant cavities change the carrier and sideband field amplitudes. The input laser power ...
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Mode-locked Bloch oscillations in a ring cavity
... environment has been experimentally shown [2, 6, 14] to act back onto the intracavity light fields and imprint into their phases and ampli- tudes detectable signatures. In certain param- eter regimes this backaction, ...
6
Calibrated high-precision 17 O-excess measurements using cavity ring-down spectroscopy with laser-current-tuned cavity resonance
... the cavity, and the wave- length monitor is used for feedback to the laser-frequency control electronics, thus allowing for rapid tuning to a target ...tical cavity is kept constant during the ...
15
Mitigating Noise in Interferometric Gravitational Wave Detectors
... the cavity is of a single piece of a suitable low-expansion ...one cavity mirror, one can lock the cavity length to the laser, rather than the other way ...the laser source is ...
235
MMI filters configuration for dual-wavelength generation in a ring cavity erbium-doped fibre laser
... mode laser diode with maximal output power of 120 mW through a 980/ 1550 nm wavelength-division multiplexer ...unidirectional ring laser ...dual-wavelength laser operation, an optical ...
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