laser diode pumped lasers
Diode-pumped, mechanically-flexible polymer DFB laser encapsulated by glass membranes
... DFB lasers can be tuned by coupling them to electroactive polymers for example [22,23], but also by mechanical bending if the laser is flexible ...glass laser when bending the glass is ...
10
Nonlinear frequency conversion of a continuous wave, laser diode pumped Nd:YLF laser
... a laser is to reduce the length of the gain medium and cavity length so that there is only one longitudinal mode in the range of gain ...a diode- pumped twisted-mode laser ...
196
A power scaling strategy for longitudinally diode pumped Tm:YLF lasers
... longitudinally diode-pumped Tm:YLF lasers based on optimisation of the thulium doping level and the gain ...designed laser experiments at lower powers are shown to allow a simple means for ...
22
Titanium doped sapphire crystal excited by diode pumped solid state laser
... Vibronic laser with fluorescence lifetime o f 3.6 |im. Ti:sapphire can be pumped by variety o f sources operating in the green-argon ion, copper vapour, frequency-doubled Nd:YAG, and dye lasers are ...
5
High average power planar waveguide lasers
... first diode-pumped Yb:YAG planar waveguide laser in 1995 ...high-power diode-bar ...technique, laser performance of a 100µm-thick ...the diode-bar radiation to the planar ...
173
Double clad structure and proximity coupling for diode bar pumped planar waveguide lasers
... The Yb laser results were taken using a 7% output coupler and show a 14.5% slope efficiency with respect to incident power, and hence (also accounting for one Fresnel reflection) a slope efficiency of 23% with ...
7
Study on the efficiency improvement of Diode Side Pumped Solid State Lasers
... of Diode Pumped Solid State Laser (DPSSLs) is a challenging job ever since the discovery of ...End pumped DPSSL has an inherent advantage of higher coupling efficiency compared to side ...
5
Ultrafast diode-pumped Ti:sapphire laser with broad tunability
... Ti:sapphire lasers have become an invaluable tool covering a wide range of applications ranging from the industrial to applied and fundamental research ...Ti:sapphire laser systems remain relatively ...
7
Comparison of laser performance for diode pumped Tm:YLF of various doping concentrations
... 3+ lasers are of interest for many applications in the scientific, defence, and medical ...high-average-power laser systems and it has an absorption band at ...power laser diodes ...good laser ...
6
Vertical external cavity semiconductor lasers
... this laser used no post-growth processing of any kind to reduce thermal impedance: the back surface of the intact substrate of the gain structure was made to contact a Peltier cooler using thermally conductive ...
11
Nanoimprinted organic semiconductor laser pumped by a light-emitting diode
... in laser threshold, for wavelengths longer and shorter than the peak ASE wavelength, above the maximum intensity possible from the ...BBEHP-PPV lasers could be tuned from 522 nm to 558 nm. The organic ...
5
Diode laser pumped, high repetition rate, Nd:YLF laser and its frequency conversion
... ped lasers, a draw back, d ue to their strongly different diverg ence in the tw o pu m p ...Fibre-coupled diode m odules are better suited, as they p rovid e greater flexibility in imaging the ou tp ut, in ...
278
Diode laser pumped Nd : YAG laser for 946 nm and its frequency doubling
... pumping. Diode-pumped solid-state lasers typically fall into either end-pumped or side-pumped categories (chapter ...and laser cavity mode (see for example ...more diode ...
188
Performance of ND:YVO4 diode pumped solid state laser in second harmonic generation and Q-switching
... Diode laser with 808 nm wavelengths is the key component in the development of DPSS ...laser. Diode laser can efficiently pump solid state laser, which in turn support the ...
26
Diode pumped IμM neodymium lasers and their internal frequency doubling
... An intracavity doubled multi-mode laser actually has two sources of nonlinear coupling between any two modes. First there is the coupling between any two modes arising from sum-frequency mixing by the nonlinear ...
220
High power disk lasers: advantages and prospects
... disk laser gene- rating a continuous and relatively high power is ideal for cutting and welding metals, where high optical quality of the beam is ...disk laser is more suitable for a range of new ...
6
Narrow linewidth, diode laser pumped, solid state lasers
... as laser frequency discriminants because they provide an exact and highly reproducible frequency ...the laser cavity, a tube containing a low pressure vapour which has an absorption line falling within the ...
279
Anisotropy of the photo-elastic effect in Nd:KGd(WO4)2 laser crystals
... the diode-pumped Nd:KGW laser with the crystal cut for light propagation along the opti- cal axis (the so-called “conical refraction ...Nd:KGW lasers with crystals cut along the N p and N ...
11
High power fibre lasers
... fibre lasers if we want to find applications in ...the laser cavity constitutes an option for increasing the intensity and consequently enhances the beam quality at the output of a fibre laser by ...
153
Development of continuous wave and mode locked titanium sapphire laser
... ultrafast laser technology has shown the rapidly progress over the past ...the lasers that give superior performance for many ...ultrafast laser that makes it so ...this laser allows very fast ...
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