| pubmed-article:18542579 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:18542579 | lifeskim:mentions | umls-concept:C0029144 | lld:lifeskim |
| pubmed-article:18542579 | lifeskim:mentions | umls-concept:C0391850 | lld:lifeskim |
| pubmed-article:18542579 | lifeskim:mentions | umls-concept:C0449851 | lld:lifeskim |
| pubmed-article:18542579 | lifeskim:mentions | umls-concept:C1709347 | lld:lifeskim |
| pubmed-article:18542579 | lifeskim:mentions | umls-concept:C1513371 | lld:lifeskim |
| pubmed-article:18542579 | pubmed:issue | 7 | lld:pubmed |
| pubmed-article:18542579 | pubmed:dateCreated | 2008-6-10 | lld:pubmed |
| pubmed-article:18542579 | pubmed:abstractText | We show that optical parametric generation in a nonlinear crystal with a large group velocity mismatch between the pump and nearly-degenerate signal and idler is analogous to laser amplification in the medium with a gain recovery time comparable to the walk-off time. Based on this conclusion we propose to combine an OPO with a nonlinear saturable absorber or Kerr lens to generate directly high peak power sub-picosecond pulses using pump pulses ranging from tens of picoseconds to quasi-CW. Our analytical model predicts better than 80% photon conversion efficiency and pulse lengths that are of the order of a few hundred femtoseconds. Numerical simulations confirm our predictions and show that repetitive passive mode locking is feasible with a quasi-CW pump. | lld:pubmed |
| pubmed-article:18542579 | pubmed:language | eng | lld:pubmed |
| pubmed-article:18542579 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:18542579 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:18542579 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:18542579 | pubmed:month | Mar | lld:pubmed |
| pubmed-article:18542579 | pubmed:issn | 1094-4087 | lld:pubmed |
| pubmed-article:18542579 | pubmed:author | pubmed-author:GodardAA | lld:pubmed |
| pubmed-article:18542579 | pubmed:author | pubmed-author:LefebvreMM | lld:pubmed |
| pubmed-article:18542579 | pubmed:author | pubmed-author:RosencherEE | lld:pubmed |
| pubmed-article:18542579 | pubmed:author | pubmed-author:KhurginJJ | lld:pubmed |
| pubmed-article:18542579 | pubmed:author | pubmed-author:MelkonianJ... | lld:pubmed |
| pubmed-article:18542579 | pubmed:issnType | Electronic | lld:pubmed |
| pubmed-article:18542579 | pubmed:day | 31 | lld:pubmed |
| pubmed-article:18542579 | pubmed:volume | 16 | lld:pubmed |
| pubmed-article:18542579 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:18542579 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:18542579 | pubmed:pagination | 4804-18 | lld:pubmed |
| pubmed-article:18542579 | pubmed:dateRevised | 2008-11-21 | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:meshHeading | pubmed-meshheading:18542579... | lld:pubmed |
| pubmed-article:18542579 | pubmed:year | 2008 | lld:pubmed |
| pubmed-article:18542579 | pubmed:articleTitle | Passive mode locking of optical parametric oscillators: an efficient technique for generating sub-picosecond pulses. | lld:pubmed |
| pubmed-article:18542579 | pubmed:affiliation | Johns Hopkins University, Baltimore MD 21218, USA. | lld:pubmed |
| pubmed-article:18542579 | pubmed:publicationType | Journal Article | lld:pubmed |
