Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Cr:LiSAF"”.
-
Attosecond timing jitter modelocked lasers and ultralow phase noise photonic microwave oscillators
Photonic microwave oscillator based on optical frequency comb and ultrastable optical reference cavity represents the state-of-the-art solution to generate X-band microwaves of ultralow phase noise. Such high-quality microwave source enables a range of applications in which frequency stability and …
-
Low-cost, highly efficient, and tunable ultrafast laser technology based on directly diode-pumped Cr:Colquiriites
… laser technology based on diode-pumped Cr:Colquiriite gain media (Cr:LiCAF, Cr3+:LiSAF and Cr:LiSGaF). By using inexpensive single-mode diodes ($150) as the pump source, we have obtained continuous-wave (cw) output powers >250-mW with slope efficiencies >50%. Record cw tuning ranges were …
-
Development and application of saturable absorbers to femtosecond solid-state laser mode-locking
… on the field of ultrashort pulse generation by increasing the stability and reliability of ultrashort pulse lasers, making them more useful in many applications. These versatile devices can be grown both epitaxially with molecular beam epitaxy and non-epitaxially using RF sputtering. In this …
-
Verstärkung ultrakurzer Pulse mit Colquiriiten
… laser active dyes to solid state media has been crucial. Titan saphir (TiSa) is the mostly used solid state medium in commercial femtosecond laser systems. These TiSa laser systems exhibit the highest pulse energies for pulse durations below 100 fs so far but still need significant operating …