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From the session
Nonlinear and Quantum Science and Measurements Joint Poster Session (JThB)
Guan Sun and Yujie J. Ding
Guan Sun, Yujie J. Ding
Lehigh University, United States
We have observed anti-Stokes photoluminescence from n-type free-standing GaN, pumped at the excitation photon energy of 1.586 eV, due to three-photon absorption.
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