Coherent power scaling in photonic crystal surface emitting laser arrays

Autor: Ben C. King, Katherine J. Rae, Adam F. McKenzie, Aleksandr Boldin, Daehyun Kim, Neil D. Gerrard, Guangrui Li, Kenichi Nishi, Keizo Takemasa, Mitsuru Sugawara, Richard J. E. Taylor, David T. D. Childs, Richard A. Hogg

Publikováno v: AIP Advances, Vol 11, Iss 1, Pp 015017-015017-4 (2021)

A key benefit of photonic crystal surface emitting lasers (PCSELs) is the ability to increase output power through scaling the emission area while maintaining high quality single mode emission, allowing them to close the brightness gap which exists b

Externí odkaz: https://doaj.org/article/7272bdfc7b5d47e092f210f83c0758b5

Resonator Embedded Photonic Crystal Surface Emitting Lasers

Autor: Zijun Bian, Xingyu Zhao, Katherine J. Rae, Aye S. M. Kyaw, Daehyun Kim, Adam F. McKenzie, Ben C. King, Jingzhao Liu, Stephen Thoms, Paul Reynolds, Neil D. Gerrard, James Grant, Jonathan R. Orchard, Calum H. Hill, Connor W. Munro, Pavlo Ivanov, David T. D. Childs, Richard J. E. Taylor, Richard A. Hogg

Publikováno v: 2022 28th International Semiconductor Laser Conference (ISLC).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd2b306ed0490b3100a4e8c836bdb434
https://doi.org/10.23919/islc52947.2022.9943455

Epitaxially Regrown Quantum Dot Photonic Crystal Surface Emitting Laser

Autor: Aye S. M. Kyaw, Ben C. King, Adam F. McKenzie, Neil D. Gerrard, Zijun Bian, Daehyun Kim, Jingzhao Liu, Xingyu Zhao, Kenichi Nishi, Keizo Takemasa, Mitsuru Sugawara, David T. D. Childs, Calum H. Hill, Richard J. E. Taylor, Richard A. Hogg

Publikováno v: 2022 28th International Semiconductor Laser Conference (ISLC).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a491c739d5c25a22a426b5e8a4841cc
https://doi.org/10.23919/islc52947.2022.9943442

Comparative analysis of void-containing and all-semiconductor 1.5 µm InP-based photonic crystal surface-emitting laser diodes

Autor: Guangrui Li, Ben C. King, P. Reynolds, Dae Hyun Kim, J. Grant, Richard J. E. Taylor, Richard A. Hogg, Stephen Thoms, Katherine Rae, David T. D. Childs, Jonathan R. Orchard, Adam F. McKenzie, Neil D. Gerrard, Zijun Bian, N. Babazadeh

Publikováno v: Bian, Z, Rae, K J, King, B C, Kim, D, Li, G, Thoms, S, Childs, D T D, Gerrard, N D, Babazadeh, N, Reynolds, P, Grant, J, McKenzie, A F, Orchard, J R, Taylor, R J E & Hogg, R A 2021, ' Comparative analysis of void-containing and all-semiconductor 1.5 µm InP-based photonic crystal surface-emitting laser diodes ', AIP Advances, vol. 11, no. 6 . https://doi.org/10.1063/5.0053535
AIP Advances, Vol 11, Iss 6, Pp 065315-065315-5 (2021)

This paper analyzes 2D photonic crystal surface-emitting laser diodes with void-containing and all-semiconductor structures by comparing their simulated mode distribution, band structure, and coupling coefficients. A photonic crystal design with a sq

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac7464830ef153667ee2e20ee6a10296
https://pure.qub.ac.uk/en/publications/78909a1e-4cee-4482-bac6-92962698421e

1.1 μm waveband tunable laser using emission-wavelength-controlled InAs quantum dots for swept-source optical coherence tomography applications

Autor: Nobuhiko Ozaki, Richard A. Hogg, Hirotaka Ohsato, Toshiya Tsuji, Naoki Ikeda, Sho Yamauchi, Katsuya Onoue, David T. D. Childs, Yoshimasa Sugimoto, Eiichiro Watanabe

In this study, an optical gain chip using emission-wavelength-controlled self-assembled InAs quantum dots (QDs) was developed for swept-source optical coherence tomography (SS-OCT) applications. The optical characterizations indicated that the QDs em

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0420ee0904b2546e419ef5e23ddd1750
https://eprints.gla.ac.uk/235958/2/235958.pdf