Sökning: "walk-off"
Hittade 3 avhandlingar innehållade ordet walk-off.
1. Stimulated scattering processes and cross-phase modulation effects in optical fibres
Sammanfattning : .... LÄS MER
2. Nanosecond tandem optical parametric oscillators for mid-infrared generation
Sammanfattning : This thesis discusses a new scheme for generating radiation in the mid infrared spectral region, especially the 3.5-5 µm range. The scheme uses established Nd3+-lasers at 1.06 µm and down conversion in nonlinear optical crystals. LÄS MER
3. Nanosecond optical parametric oscillators and amplifiers based on periodically poled KTiOPO4
Sammanfattning : Optical parametric oscillators (OPOs) and optical parametricamplifiers (OPAs) constitute a class of optical frequencyconverting devices that have many possible applications, e.g.in range finding, molecular spectroscopy and medicine. LÄS MER
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