Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation

Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation

We propose a new, to the best of our knowledge, type of spin-vertical-cavity surface-emitting laser (VCSEL) with controlled by design birefringence. To this aim, we utilize the so-called columnar thin films (CTFs) in the VCSEL dielectric distributed Bragg mirror and/or in a second dielectric cavity....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Optics letters 2024-07, Vol.49 (13), p.3789
1. Verfasser: Panajotov, K
Format: Artikel
Sprache:eng
Schlagworte:
Birefringence
Modulation
Quantum wells
Thin films
Vertical cavity surface emission lasers
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue 13
container_start_page 3789
container_title Optics letters
container_volume 49
creator Panajotov, K
description We propose a new, to the best of our knowledge, type of spin-vertical-cavity surface-emitting laser (VCSEL) with controlled by design birefringence. To this aim, we utilize the so-called columnar thin films (CTFs) in the VCSEL dielectric distributed Bragg mirror and/or in a second dielectric cavity. We design such CTF-VCSELs with pre-defined birefringence and calculate their polarization-resolved resonant longitudinal modes and the corresponding quantum-well confinement factors and threshold gains. Using the spin-flip VCSEL model, we show that such spin CTF-VCSELs can achieve small-signal modulation response with a 3 dB cutoff frequency of several hundreds of GHz.
doi_str_mv 10.1364/OL.531094
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3074726058</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3074726058</sourcerecordid><originalsourceid>FETCH-LOGICAL-c203t-6d7216df6843c77c8f115f578d6fa4ddd739f048c0137ba10b35aac050cef2783</originalsourceid><addsrcrecordid>eNpd0TlPwzAUB3ALgWgpDHwBFIkFBpfn-EpGVHFJlToAc-T4aF1yFDsp6rcnVYGB6Q3vp7_egdAlgSmhgt0t5lNOCeTsCI0JpzlmMmfHaAyECZzzPB2hsxjXACAkpadoRLOcQyqyMfp43fgGb23ovFYV1mrru10S--CUttjWvut8s0wqFW2IyZfvVkm5w8ZGv2yG4nxjTVL6YF0YnG20TVwbkpVfrnDc2KFZt6avVOfb5hydOFVFe_FTJ-j98eFt9ozni6eX2f0c6xRoh4WRKRHGiYxRLaXOHCHccZkZ4RQzxkiaO2CZBkJlqQiUlCulgYO2LpUZnaCbQ-4mtJ-9jV1R-6htVanGtn0sKEgmUwF8T6__0XXbh2aYbq-EzIGAHNTtQenQxjjsWmyCr1XYFQSK_QeKxbw4fGCwVz-JfVlb8yd_T06_AcH4gVA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3076790107</pqid></control><display><type>article</type><title>Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation</title><source>Optica Publishing Group Journals</source><creator>Panajotov, K</creator><creatorcontrib>Panajotov, K</creatorcontrib><description>We propose a new, to the best of our knowledge, type of spin-vertical-cavity surface-emitting laser (VCSEL) with controlled by design birefringence. To this aim, we utilize the so-called columnar thin films (CTFs) in the VCSEL dielectric distributed Bragg mirror and/or in a second dielectric cavity. We design such CTF-VCSELs with pre-defined birefringence and calculate their polarization-resolved resonant longitudinal modes and the corresponding quantum-well confinement factors and threshold gains. Using the spin-flip VCSEL model, we show that such spin CTF-VCSELs can achieve small-signal modulation response with a 3 dB cutoff frequency of several hundreds of GHz.</description><identifier>ISSN: 0146-9592</identifier><identifier>ISSN: 1539-4794</identifier><identifier>EISSN: 1539-4794</identifier><identifier>DOI: 10.1364/OL.531094</identifier><identifier>PMID: 38950268</identifier><language>eng</language><publisher>United States: Optical Society of America</publisher><subject>Birefringence ; Modulation ; Quantum wells ; Thin films ; Vertical cavity surface emission lasers</subject><ispartof>Optics letters, 2024-07, Vol.49 (13), p.3789</ispartof><rights>Copyright Optical Society of America Jul 1, 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c203t-6d7216df6843c77c8f115f578d6fa4ddd739f048c0137ba10b35aac050cef2783</cites><orcidid>0000-0002-5215-1228</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,3256,27922,27923</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38950268$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Panajotov, K</creatorcontrib><title>Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation</title><title>Optics letters</title><addtitle>Opt Lett</addtitle><description>We propose a new, to the best of our knowledge, type of spin-vertical-cavity surface-emitting laser (VCSEL) with controlled by design birefringence. To this aim, we utilize the so-called columnar thin films (CTFs) in the VCSEL dielectric distributed Bragg mirror and/or in a second dielectric cavity. We design such CTF-VCSELs with pre-defined birefringence and calculate their polarization-resolved resonant longitudinal modes and the corresponding quantum-well confinement factors and threshold gains. Using the spin-flip VCSEL model, we show that such spin CTF-VCSELs can achieve small-signal modulation response with a 3 dB cutoff frequency of several hundreds of GHz.</description><subject>Birefringence</subject><subject>Modulation</subject><subject>Quantum wells</subject><subject>Thin films</subject><subject>Vertical cavity surface emission lasers</subject><issn>0146-9592</issn><issn>1539-4794</issn><issn>1539-4794</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpd0TlPwzAUB3ALgWgpDHwBFIkFBpfn-EpGVHFJlToAc-T4aF1yFDsp6rcnVYGB6Q3vp7_egdAlgSmhgt0t5lNOCeTsCI0JpzlmMmfHaAyECZzzPB2hsxjXACAkpadoRLOcQyqyMfp43fgGb23ovFYV1mrru10S--CUttjWvut8s0wqFW2IyZfvVkm5w8ZGv2yG4nxjTVL6YF0YnG20TVwbkpVfrnDc2KFZt6avVOfb5hydOFVFe_FTJ-j98eFt9ozni6eX2f0c6xRoh4WRKRHGiYxRLaXOHCHccZkZ4RQzxkiaO2CZBkJlqQiUlCulgYO2LpUZnaCbQ-4mtJ-9jV1R-6htVanGtn0sKEgmUwF8T6__0XXbh2aYbq-EzIGAHNTtQenQxjjsWmyCr1XYFQSK_QeKxbw4fGCwVz-JfVlb8yd_T06_AcH4gVA</recordid><startdate>20240701</startdate><enddate>20240701</enddate><creator>Panajotov, K</creator><general>Optical Society of America</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5215-1228</orcidid></search><sort><creationdate>20240701</creationdate><title>Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation</title><author>Panajotov, K</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c203t-6d7216df6843c77c8f115f578d6fa4ddd739f048c0137ba10b35aac050cef2783</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Birefringence</topic><topic>Modulation</topic><topic>Quantum wells</topic><topic>Thin films</topic><topic>Vertical cavity surface emission lasers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Panajotov, K</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Electronics &amp; Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Optics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Panajotov, K</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation</atitle><jtitle>Optics letters</jtitle><addtitle>Opt Lett</addtitle><date>2024-07-01</date><risdate>2024</risdate><volume>49</volume><issue>13</issue><spage>3789</spage><pages>3789-</pages><issn>0146-9592</issn><issn>1539-4794</issn><eissn>1539-4794</eissn><abstract>We propose a new, to the best of our knowledge, type of spin-vertical-cavity surface-emitting laser (VCSEL) with controlled by design birefringence. To this aim, we utilize the so-called columnar thin films (CTFs) in the VCSEL dielectric distributed Bragg mirror and/or in a second dielectric cavity. We design such CTF-VCSELs with pre-defined birefringence and calculate their polarization-resolved resonant longitudinal modes and the corresponding quantum-well confinement factors and threshold gains. Using the spin-flip VCSEL model, we show that such spin CTF-VCSELs can achieve small-signal modulation response with a 3 dB cutoff frequency of several hundreds of GHz.</abstract><cop>United States</cop><pub>Optical Society of America</pub><pmid>38950268</pmid><doi>10.1364/OL.531094</doi><orcidid>https://orcid.org/0000-0002-5215-1228</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0146-9592
ispartof Optics letters, 2024-07, Vol.49 (13), p.3789
issn 0146-9592
1539-4794
1539-4794
language eng
recordid cdi_proquest_miscellaneous_3074726058
source Optica Publishing Group Journals
subjects Birefringence
Modulation
Quantum wells
Thin films
Vertical cavity surface emission lasers
title Spin-vertical-cavity surface-emitting lasers with by-design-defined birefringence for high-speed modulation
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T20%3A05%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spin-vertical-cavity%20surface-emitting%20lasers%20with%20by-design-defined%20birefringence%20for%20high-speed%20modulation&rft.jtitle=Optics%20letters&rft.au=Panajotov,%20K&rft.date=2024-07-01&rft.volume=49&rft.issue=13&rft.spage=3789&rft.pages=3789-&rft.issn=0146-9592&rft.eissn=1539-4794&rft_id=info:doi/10.1364/OL.531094&rft_dat=%3Cproquest_cross%3E3074726058%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3076790107&rft_id=info:pmid/38950268&rfr_iscdi=true