Larger-area single-mode photonic crystal surface-emitting lasers enabled by an accidental Dirac point
By altering the lattice geometry of the photonic crystal (PhC) surface-emitting lasers (PCSELs), we tune the regular lasing band edges of quadratic dispersions to form a single accidental Dirac point of linear dispersion at the Brillouin zone center. This not only increases the mode spacing by order...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
Optical Society of America
2014
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| Online Access: | http://hdl.handle.net/1721.1/88487 https://orcid.org/0000-0002-7184-5831 https://orcid.org/0000-0002-7244-3682 |