Singly resonant optical parametric oscillator in periodically poled KTiOPO4 pumped by a Bessel beam
2000 (English)In: Optics Letters, ISSN 0146-9592, E-ISSN 1539-4794, Vol. 25, no 13, 969-971 p.Article in journal (Refereed) Published
Conical pumping was used in a periodically poled KTiOPO4 optical parametric oscillator for singly resonant idler generation in a nearly diffraction-limited axial beam. A single signal-idler pair was generated over the whole tuning range by use of asymmetric reflectivity of the OPO mirrors. Pump depletion of 40% and total conversion efficiency of 27% were obtained. Additional OPO tuning capability was demonstrated by adjustment of the angle of the conical pump beam.
Place, publisher, year, edition, pages
2000. Vol. 25, no 13, 969-971 p.
IdentifiersURN: urn:nbn:se:kth:diva-19864ISI: 000087944400011OAI: oai:DiVA.org:kth-19864DiVA: diva2:338556
QC 201005252010-08-102010-08-102015-03-30Bibliographically approved