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High efficiency quasi-phasematched frequency doubling waveguides inKTiOPO4 fabricated by electric field poling |
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| Authors: | Chen Q Risk WP |
| Affiliation: | Res. Div., IBM Corp., San Jose, CA; |
| Abstract: | Waveguides for quasi-phasematched frequency doubling were fabricated using an applied electric field to produce periodic poling and ion-exchange to produce channel waveguides. A blue output power of 12 mW was achieved with 146 mW of infrared light in a 3.6 mm-long waveguide |
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