Abstract
We experimentally demonstrate on-chip supercontinuum generation in the visible region in angle-etched diamond waveguides. We measure an output spectrum spanning 670–920 nm in a 5-mm-long waveguide using 100-fs pulses with 187 pJ of incident pulse energy. Our fabrication technique, combined with diamond’s broad transparency window, offers a potential route toward broadband supercontinuum generation in the UV domain.
| Original language | English |
|---|---|
| Pages (from-to) | 4056-4059 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 44 |
| Issue number | 16 |
| DOIs | |
| State | Published - 15 Aug 2019 |
| Externally published | Yes |
Bibliographical note
Publisher Copyright:© 2019 Optical Society of America.
Funding
Acknowledgment. This Letter was performed in part at the Center for Nanoscale Systems at Harvard, a member of the National Nanotechnology Infrastructure Network, supported by the NSF. Funding. Defense Advanced Research Projects Agency (W31P4Q-15-1-0013); National Science Foundation (DGE1144152, DMR-1231319, ECS-0335765).
| Funders | Funder number |
|---|---|
| Center for Nanoscale Systems at Harvard | |
| National Science Foundation | ECS-0335765, DMR-1231319, DGE1144152 |
| Defense Advanced Research Projects Agency | W31P4Q-15-1-0013 |
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