Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring
A new approach was proposed and its role in improvement of the beam quality of high-power broad-area diode lasers was demonstrated, in which a composite arrow array and trench microstructure was used to suppress the beam waist and tailor the high order lateral modes. The beam waist shows a special shrinkage with increasing injection current resulting from the combined effect of mode tailoring and the thermal lens effect. A 58% improvement in lateral beam parameter product was realized compared with conventional broad-area diode lasers.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2020 |
|---|---|
| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:28 |
|---|---|
| Enthalten in: |
Optics express - 28(2020), 9 vom: 27. Apr., Seite 13131-13140 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Su, Jiaxin [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
|---|
| Anmerkungen: |
Date Revised 14.05.2020 published: Print Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1364/OE.390265 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM309867606 |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM309867606 | ||
| 003 | DE-627 | ||
| 005 | 20231225134842.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231225s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1364/OE.390265 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1032.xml |
| 035 | |a (DE-627)NLM309867606 | ||
| 035 | |a (NLM)32403794 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Su, Jiaxin |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Beam waist shrinkage of high-power broad-area diode lasers by mode tailoring |
| 264 | 1 | |c 2020 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 14.05.2020 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a A new approach was proposed and its role in improvement of the beam quality of high-power broad-area diode lasers was demonstrated, in which a composite arrow array and trench microstructure was used to suppress the beam waist and tailor the high order lateral modes. The beam waist shows a special shrinkage with increasing injection current resulting from the combined effect of mode tailoring and the thermal lens effect. A 58% improvement in lateral beam parameter product was realized compared with conventional broad-area diode lasers | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Tong, Cunzhu |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Lijie |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yanjing |e verfasserin |4 aut | |
| 700 | 1 | |a Lu, Huanyu |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Zhide |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Jun |e verfasserin |4 aut | |
| 700 | 1 | |a Tan, Shaoyang |e verfasserin |4 aut | |
| 700 | 1 | |a Shu, Shili |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, LiJun |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Optics express |d 1997 |g 28(2020), 9 vom: 27. Apr., Seite 13131-13140 |w (DE-627)NLM120955946 |x 1094-4087 |7 nnns |
| 773 | 1 | 8 | |g volume:28 |g year:2020 |g number:9 |g day:27 |g month:04 |g pages:13131-13140 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1364/OE.390265 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 28 |j 2020 |e 9 |b 27 |c 04 |h 13131-13140 | ||