Interdependence of parasitic losses in photonic crystal surface emitting lasers
It is common practice to use an un-pumped, PC containing region of a PCSEL to reduce in-plane optical power loss. We simulate the effect of self-absorption in this un-pumped region on parasitic losses. It is found that the in-plane loss may be zeroed for a suitably thick un-pumped PC region width. H...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2025-04-01
|
| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/5.0252646 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850205265928912896 |
|---|---|
| author | Jingzhao Liu Xingyu Zhao Zijun Bian Paul Harvey Scott Watson Stephen J. Sweeney Richard Hogg |
| author_facet | Jingzhao Liu Xingyu Zhao Zijun Bian Paul Harvey Scott Watson Stephen J. Sweeney Richard Hogg |
| author_sort | Jingzhao Liu |
| collection | DOAJ |
| description | It is common practice to use an un-pumped, PC containing region of a PCSEL to reduce in-plane optical power loss. We simulate the effect of self-absorption in this un-pumped region on parasitic losses. It is found that the in-plane loss may be zeroed for a suitably thick un-pumped PC region width. However, in such devices, the internal loss no longer has a unique value, and the dependence of the minimum total parasitic loss on a range of parameters is discussed. |
| format | Article |
| id | doaj-art-25cba67c2d5141c0a3fff01086dd3573 |
| institution | OA Journals |
| issn | 2158-3226 |
| language | English |
| publishDate | 2025-04-01 |
| publisher | AIP Publishing LLC |
| record_format | Article |
| series | AIP Advances |
| spelling | doaj-art-25cba67c2d5141c0a3fff01086dd35732025-08-20T02:11:08ZengAIP Publishing LLCAIP Advances2158-32262025-04-01154045321045321-510.1063/5.0252646Interdependence of parasitic losses in photonic crystal surface emitting lasersJingzhao Liu0Xingyu Zhao1Zijun Bian2Paul Harvey3Scott Watson4Stephen J. Sweeney5Richard Hogg6James Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, United KingdomJames Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, United KingdomSchool of Computing Science, University of Glasgow, Glasgow G12 8QQ, United KingdomSchool of Computing Science, University of Glasgow, Glasgow G12 8QQ, United KingdomJames Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, United KingdomJames Watt School of Engineering, University of Glasgow, Glasgow G12 8QQ, United KingdomAston Institute for Photonic Technologies, Aston University, Aston Street, Birmingham B4 7ET, United KingdomIt is common practice to use an un-pumped, PC containing region of a PCSEL to reduce in-plane optical power loss. We simulate the effect of self-absorption in this un-pumped region on parasitic losses. It is found that the in-plane loss may be zeroed for a suitably thick un-pumped PC region width. However, in such devices, the internal loss no longer has a unique value, and the dependence of the minimum total parasitic loss on a range of parameters is discussed.http://dx.doi.org/10.1063/5.0252646 |
| spellingShingle | Jingzhao Liu Xingyu Zhao Zijun Bian Paul Harvey Scott Watson Stephen J. Sweeney Richard Hogg Interdependence of parasitic losses in photonic crystal surface emitting lasers AIP Advances |
| title | Interdependence of parasitic losses in photonic crystal surface emitting lasers |
| title_full | Interdependence of parasitic losses in photonic crystal surface emitting lasers |
| title_fullStr | Interdependence of parasitic losses in photonic crystal surface emitting lasers |
| title_full_unstemmed | Interdependence of parasitic losses in photonic crystal surface emitting lasers |
| title_short | Interdependence of parasitic losses in photonic crystal surface emitting lasers |
| title_sort | interdependence of parasitic losses in photonic crystal surface emitting lasers |
| url | http://dx.doi.org/10.1063/5.0252646 |
| work_keys_str_mv | AT jingzhaoliu interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT xingyuzhao interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT zijunbian interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT paulharvey interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT scottwatson interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT stephenjsweeney interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers AT richardhogg interdependenceofparasiticlossesinphotoniccrystalsurfaceemittinglasers |