Coupled-cavity for a thin-disk laser
Micro-joule cavity-dumped wavelength-tunable semiconductor disk laser
... ted in Figure 2 (a). The characteristic rollover in this power trans- fer curve is observed at ~20W of pump power. Such behavior is typical for SDLs [18] and is at- tributed to induced thermal effects in the gain ma- ...
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Ultra short laser pulses and coupled cavity mode locking in a KCI:TI colour centre laser
... fluctuating peak at the end of the linear phase). Therefore, only if the pumping is above this second threshold can an acceptable pulse train be generated. While if the absorption saturation is too easy to reach, which ...
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High power operation of coherently coupled tapered laser diodes in an external cavity
... Diode Laser Technology and Applications XIV, 97330I (March 4, 2016) ...type cavity configuration, which are then coherently combined into a single ...the laser system with > 82% net combining ...
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Laser cavity-soliton microcombs
... scanning laser can be coupled directly into the micro-resonator, as in ...CW laser cannot be propagated together with the micro-comb, because it would be also injected in the amplifier, destabilising ...
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High power disk laser
... the disk thick- ness needed for efficient heat dissipation, because the conventional scheme involves low absorbance of the active disk ...the disk can be represented in the form of multi-channel ...
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3D Dynamic Opto-mechanical Modeling of Diode-pumped Trapezoid Yb:YAG/YAG Thin Disk Laser
... the disk, due to the deformation with the relative axial elongation ⁄ along z-direction is calculated as the value of ( ) ( ) ...crystalline laser material including Yb:YAG the stress contributions to the ...
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Towards fiber coupled cavity quantum electrodynamics
... using laser induced surface de- fects ...cropillar cavity and the trenches around ...micropillar cavity is shown, in which the oxide aperture is shown slightly above the ...
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Hybrid vertical-cavity laser integration on silicon
... The process flow for HC-VCSEL fabrication is illustrated in Fig.6. It starts with deposition of the thin SiO 2 layer on the dielectric DBR, followed by spin-coating and partial curing of the DVS-BCB bonding layer. ...
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Quantum limited linewidth of a chaotic laser cavity
... A random-matrix theory is presented for the linewidth of a laser cavity in which the radiation is scattered chaotically. The linewidth is enhanced above the Schawlow-Townes value by the Petermann factor K, ...
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Characterization and Control of a Strongly-Coupled Atom-Cavity System
... Ti:Sapphire laser coupled into a photonic crystal ...the laser and generation of a broadband frequency comb spanning ∼ 900 ...the cavity QED experiments in Lab 11 conducted from October, 2003 ...
335
Coupled cavity modes in photonic molecules with semiconductor nanocrystals
... The small size of the MF spheres was dictated by specific requirements for the optimal excitation conditions like matching the laser wavelength to one of the WGM frequencies and achieving good correlation between ...
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Tuning a microcavity-coupled terahertz laser
... The concept can be further extended to target specific appli- cation requirements. For example, continuous-wave (CW) operation can be achieved by employing a different active region design with lower threshold current ...
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Inducing tunable single-mode operation of Fabry-Perot semiconductor laser coupled with very-short cavity with selective optical feedback
... the laser oscillates predominantly in single mode with SMSR > 100, which is another advantage of using the very short external cavity to achieve the single-mode ...external cavity is independent ...
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Fiber coupled nanophotonic devices for nonlinear optics and cavity QED
... microwire circuits permit the atom trap position to be adjusted in all three dimensions by dynamically reconfiguring the current path. However, in order to magnetically trap a significant number of atoms, it is first ...
208
Porous photonic crystal external cavity laser biosensor
... molecules occupy 3D volumes that will prevent close-packed occupation of all the available surface area (for example, two proteins may not fit in one gap between neighboring rods), we cannot expect the surface area ...
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Rate-equation approach to cavity-mediated laser cooling
... effective cavity coupling constants g eff , the stationary-state phonon numbers predicted by the two calculations can differ by more than one order of ...strongly coupled cavity needs to be more ...
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Multiphoton in vivo imaging with a femtosecond semiconductor disk laser
... semiconductor disk laser Voigt, Fabian F ; Emaury, Florian ; Bethge, Philipp ; Waldburger, Dominik ; Link, Sandro M ; Carta, Stefano ; van der Bourg, Alexander ; Helmchen, Fritjof ; Keller, Ursula Abstract: ...
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Laser cavity-soliton microcombs
... By nesting a Kerr micro-resonator in a fibre loop with gain, we harvest the intrinsic capability of laser cavity-solitons, demonstrating that they can be used to achieve highly efficient, broadband ...
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Alignement of a ring cavity laser
... the cavity. 4 Alignment of the cavity to the fluorescence This alignment nearly closes the cavity for the infrared fluorescent ...the cavity is aligned perfectly for the 780 nm radiation, it is ...
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Coupled mode Analysis of Plasmonic MIM Waveguide Coupled with a Resonant Cavity
... the coupled-mode ...waveguide coupled with a resonant cavity are studied and compared with the simulation results obtained from the FDTD method into which motion equations of free electrons are ...
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