AI Article Synopsis
- A continuous-wave (cw) Pr:YAlO(3) microchip-laser operates in the near-infrared (IR) range, utilizing a resonator created by dielectric mirrors on the crystal surfaces.
- A GaN laser diode with approximately 1W output at around 448 nm serves as the pumping source.
- The system successfully produced 139 mW of laser output at 747 nm, with a slope efficiency of about 25% compared to the incoming pump power.
Article Abstract
A cw Pr:YAlO(3) microchip-laser operation in the near-IR spectral region is reported. A microchip resonator was formed by dielectric mirrors directly deposited on the Pr:YAlO(3) crystal surfaces. For active medium pumping, a GaN laser diode providing up to 1W of output power at approximately 448 nm was used. 139mW of laser radiation at 747nm wavelength has been extracted from the microchip-laser system. Slope efficiency related to the incident pumping power was approximately 25%.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OL.35.002556 | DOI Listing |
Publication Analysis
Top Keywords
pryalo3 microchip
4
microchip laser
4
laser pryalo3
4
pryalo3 microchip-laser
4
microchip-laser operation
4
operation near-ir
4
near-ir spectral
4
spectral region
4
region reported
4
reported microchip
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!