Abstract
A yellow green solid-state light source with luminous power output of 969 lumen is demonstrated by high power laser diode pumped static YAG:Ce transparent ceramic plate. The 445-nm blue laser diode array with a full-width-half-maximum (FWHM) of <1.5 nm and with maximum output power of 15 W is designed to attain high spectral absorption efficiency. High power laser diode array beam is collimated, shaped, despeckled and focused to display a Gaussian-like profile with 1.5 mm beam waist (1/e2 radius) to stimulate 1.03 mm thick YAG:Ce transparent ceramic plate with emission spectra at 500-650 nm.
Original language | English |
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Title of host publication | Proceedings of the 2017 High Power Diode Lasers and Systems Conference, HPD 2017 - Co-located with Photonex 2017 |
Publisher | IEEE Press |
Pages | 29-30 |
Number of pages | 2 |
ISBN (Electronic) | 9781538632635 |
DOIs | |
Publication status | Published - 01 Jul 2017 |
Externally published | Yes |
Event | 2017 High Power Diode Lasers and Systems Conference, HPD 2017 - Coventry, United Kingdom of Great Britain and Northern Ireland Duration: 11 Oct 2017 → 12 Oct 2017 |
Publication series
Name | Proceedings of the 2017 High Power Diode Lasers and Systems Conference, HPD 2017 - Co-located with Photonex 2017 |
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Volume | 2018-January |
Conference
Conference | 2017 High Power Diode Lasers and Systems Conference, HPD 2017 |
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Country/Territory | United Kingdom of Great Britain and Northern Ireland |
City | Coventry |
Period | 11 Oct 2017 → 12 Oct 2017 |
Keywords
- Diode laser
- Fluorescence
- Light sources
- Optical pumping