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Annealed proton-exchanged waveguide quasi-phase-matched second-harmonic generation devices in 8 mol % MgO-doped congruent $LiTaO_{3}$crystal
| Content Provider | Scilit |
|---|---|
| Author | Oka, Toshiharu Suhara, Toshiaki |
| Copyright Year | 2015 |
| Description | Journal: Japanese Journal of Applied Physics Heavily (8 mol %) MgO-doped congruent $LiTaO_{3}$ (MgO:cLT) crystal has wider transparency range and higher photorefractive damage resistance than $LiNbO_{3}$ or non-doped $LiTaO_{3}$ crystal. We examined the possibility of forming annealed proton-exchanged (APE) waveguides with various conditions. We obtained good quality APE waveguides with the propagation loss 0.7 dB/cm for 1.064 ?m wavelength and demonstrated a prototype waveguide quasi-phase-matched second-harmonic generation device of 56%/W normalized efficiency for the first time in MgO:cLT crystal. |
| Related Links | http://iopscience.iop.org/article/10.7567/JJAP.54.100304/pdf |
| ISSN | 00214922 |
| e-ISSN | 13474065 |
| DOI | 10.7567/jjap.54.100304 |
| Journal | Japanese Journal of Applied Physics |
| Issue Number | 10 |
| Volume Number | 54 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2015-09-14 |
| Access Restriction | Open |
| Subject Keyword | Journal: Japanese Journal of Applied Physics Peripheral Vascular Disease |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy Engineering |
