The design of efficient solar cells, which harness energy to generate electricity or produce hydrogen by splitting water, has received much attention globally. Another route to harnessing abundant, free solar energy: using it as a pumping source for lasers. High-power lasers are earmarked for several applications, including deep space communication, atmospheric sensing, high-temperature material processing, and hydrogen production. But, they are often expensive and suffer from performance setbacks arising from thermal stress effects.
Taking solar-powered lasers to new heights with four-mirror pumping
- PhysOrg
- 7. 9 2022 (22:32)