Low-threshold femtosecond optical parametric oscillator based on chirped-pulse frequency conversion
2003 (English)In: Optics Letters, ISSN 0146-9592, E-ISSN 1539-4794, Vol. 28, no 7, 543-545 p.Article in journal (Refereed) Published
We report what is to our knowledge the first demonstration of a femtosecond optical parametric oscillator based on chirped-pulse frequency conversion in a long crystal of aperiodically poled potassium titanyl phosphate. The minimum pump threshold power was 15 mW, and a signal slope efficiency of 35% was achieved. Continuous tuning from 1190 to 1450 nm was obtained for an average pump power of 800 mW.
Place, publisher, year, edition, pages
2003. Vol. 28, no 7, 543-545 p.
poled lithium-niobate, 2nd-harmonic generation, compression, ktiopo4
IdentifiersURN: urn:nbn:se:kth:diva-22342ISI: 000181680000015OAI: oai:DiVA.org:kth-22342DiVA: diva2:341040
QC 201005252010-08-102010-08-102015-03-30Bibliographically approved