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Nanosecond difference-frequency-generation in orientation-patterned gallium phosphide
dc.contributor.author | Wei, Junxiong |
dc.contributor.author | Chaitanya Kumar, S. |
dc.contributor.author | Ye, Hanyu |
dc.contributor.author | Devi, Kavita |
dc.contributor.author | Schunemann, Peter G. |
dc.contributor.author | Ebrahim-Zadeh, Majid |
dc.contributor.other | Universitat Politècnica de Catalunya. Institut de Ciències Fotòniques |
dc.date.accessioned | 2017-05-31T08:28:54Z |
dc.date.available | 2017-05-31T08:28:54Z |
dc.date.issued | 2017-05-31 |
dc.identifier.citation | WEI, JUNXIONG [et al.]. Nanosecond difference-frequency-generation in orientation-patterned gallium phosphide. "Optics Letters", 31 Maig 2017, vol. 42, núm. 11, p. 2193-2196. |
dc.identifier.issn | 0146-9592 |
dc.identifier.uri | http://hdl.handle.net/2117/105054 |
dc.description.abstract | We report a tunable, single-pass, pulsed nanosecond difference-frequency generation (DFG) source based on the new semiconductor nonlinear material, orientation-patterned gallium phosphide (OP-GaP). The DFG source is realized by mixing the output signal of a nanosecond OPO tunable over 1723–1827 nm with the input pump pulses of the same OPO at 1064 nm in an OP-GaP crystal, resulting in tunable generation over 233 nm in the mid-infrared from 2548 to 2781 nm. Using a 40-mm-long crystal, we have produced ∼14 mW∼14 mW of average DFG output power at 2719 nm for a pump power of 5 W and signal power of 1 W at 80 kHz repetition rate. To the best of our knowledge, this is the first single-pass nanosecond DFG source based on OP-GaP. The DFG output beam has a TEM00TEM00 spatial mode profile and exhibits passive power stability better than 1.7% rms over 1.4 h at 2774 nm, compared to 1.6% and 0.1% rms for the signal and pump, respectively. The OP-GaP crystal is recorded to have a temperature acceptance bandwidth of 17.7°C. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | OSA |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física |
dc.subject.lcsh | Nonlinear optics |
dc.subject.other | Nonlinear optical materials |
dc.title | Nanosecond difference-frequency-generation in orientation-patterned gallium phosphide |
dc.type | Article |
dc.subject.lemac | Òptica no lineal |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | https://www.osapublishing.org/ol/abstract.cfm?uri=ol-42-11-2193 |
dc.rights.access | Open Access |
dc.description.version | Postprint (author's final draft) |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/642661/EU/Infrared sensing made visible: Combining infrared light sources and upconversion sensors for improved sensitivity in medical applications and gas analysis/Mid-TECH |
local.citation.publicationName | Optics Letters |
local.citation.volume | 42 |
local.citation.number | 11 |
local.citation.startingPage | 2193 |
local.citation.endingPage | 2196 |
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