Second-harmonic generation in germanium-on-insulator from visible to telecom wavelengths
The second-order $\chi^{2}$ process underpins many important nonlinear optical applications in the field of classical and quantum optics. Generally, the $\chi^{2}$ process manifests itself only in a non-centrosymmetric dielectric medium via an anharmonic electron oscillation when driven by an in...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
2022
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Online Access: | https://hdl.handle.net/10356/161231 |
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Institution: | Nanyang Technological University |
Language: | English |