Abstract
We demonstrate a continuous-wave optical vortex source operating at 1108 nm, corresponding to the weaker Raman transition at 382 cm-1 in Nd:GdVO4, by employing an annular beam pumping geometry formed of an axicon lens and an objective lens. Maximum vortex power of ∼50 mW was achieved.
Original language | English |
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Title of host publication | CLEO_AT 2020 |
Subtitle of host publication | Applications and Technology |
Place of Publication | Washington, DC |
Publisher | Optical Society of America (OSA) |
Number of pages | 2 |
ISBN (Electronic) | 9781943580767 |
DOIs | |
Publication status | Published - 1 May 2020 |
Event | 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States Duration: 10 May 2020 → 15 May 2020 |
Conference
Conference | 2020 Conference on Lasers and Electro-Optics, CLEO 2020 |
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Country/Territory | United States |
City | San Jose |
Period | 10/05/20 → 15/05/20 |