[PDF] Top 20 Design of efficient high-gower diode-end-pumped TEMoo Nd : YVO4 laser

... Based on the analysis, we demonstrate a compact and efficient diode-end-pumped TEMoo laser with output power of25.2-W for 52-W of incident pump power by use ofa single YVO4 crystal with [r] ... See full document

... Scheme of the experimental ...because of a poorer overlapping ef- ficiency. Therefore, a good laser design must integrate these factors to obtain the optimum concentration for scaling the ... See full document

... product of the stimulated emission cross section and the upper-state lifetime, can produce much higher optical gain as compared with other Nd-doped laser ma- ...most of the ... See full document

... for high-peak-power eye-safe laser sources has stim- ulated much interest in intracavity optical parametric oscil- lators ...advantage of a high power level within the oscillator to allow a ... See full document

... use of a thermal lens to obtain a highly eff icient, high-power solid-state laser in cw and Q-switched ...The laser cavity was directly formed by two coated 0.3-at. % Nd:YVO ... See full document

... be efficient, compact, and reliable all-solid-state optical sources. The Nd:YVO 4 crystal has been identified as one of the promising materials for diode-pumped ... See full document

... type of diffusion-bonded Nd:YVO 4 /Nd:GdVO 4 hetero- composite crystal is originally designed and applied to diode-end-pumped laser for achieving an ... See full document

... properties of the host material. The absorption coefficient of the laser crystal linearly increases with increasing doping ...lowering Nd 3+ concentration can be beneficial in extending the ... See full document

... a diode-pumped passively Q- switched Nd:YVO 4 /KTP/Cr 4þ :YAG intracavity ...The design of the mode-to-pump size ratio is one of the critical issues for a ... See full document

... schematic of the laser experiment is shown in ...attractive design because it reduces complexity and makes the system compact and ...at.% Nd:YVO 4 crystal with a length of ... See full document

... power of 750 W, the continuous-wave (CW) output power of 407 W with the optical conversion efficiency of 54% was achieved in an end-pumped multi- segmented Nd:YAG laser ... See full document

... Figure 4 illustrates the average output power and output pulse energy at 1176 nm with respect to the incident pump power for PRF of 20, 30, and 50 ...loading of the end-pumped ... See full document

... We present an efficient diode-end-pumped passively mode-locked Nd:YVO4 laser with a relaxed single-quantum-well saturable Bragg reflector (SBR), which average output power is more than 2[r] ... See full document

... No. 4 / February 15, 2001 conclude that the present SBR is partially ...thickness of the present QW exceeded the critical thickness because the actual indium-atom fractions are somewhat greater than the ... See full document

... algorithms of knife-edge technique [13], the beam- quality factor at the maximum output power was estimated to be better than ...Figure 4 shows the peak blue power and pulse width ver- sus diode pump ... See full document

... crystal Nd:YVO 4 that discriminate the polariza- tion eigenmodes may lead to the Lyot filtering effect, thus reducing the available gain ...advantage of allowing a broader spectral bandwidth ... See full document

... Under optimum pump conditions, 60mW of green laser out- put corresponding to a conversion efficiency 6% was obtained from a self-frequency-doubling NYAB crystal when pump[r] ... See full document

... the high-power diode lasers are very asymmetric in their emitting aperture ...influence of Auger upconversion on the thermal loading in fiber-coupled diode-end-pumped lasers ... See full document

... inexpensive diode-pumped Nd:YVO laser mode-locked with combined effects of nonlinear mirror NLM 4 Ž ...effect of cavity modes, shows that the CSON effect dominates ... See full document

... Recently, diode-pumped Nd-doped lasers were devel- oped as compact all-solid-state sources in the blue, green, and red spectral regions by use of intracavity frequency ...sources. Laser ... See full document