Lasers Based on Quantum Well-Dots Emitting in the 980- and 1080-nm Optical Ranges
The main characteristics of edge-emitting lasers with active regions based on nanoheterostructures of a new type—quantum well-dots (QWDs) operating at various wavelengths—are compared. The QWD structures operating at 980- and 1080-nm wavelengths demonstrated minimum values of threshold current densi...
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| Veröffentlicht in: | Technical physics letters 2019-02, Vol.45 (2), p.163-166 |
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| container_end_page | 166 |
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| container_title | Technical physics letters |
| container_volume | 45 |
| creator | Nadtochiy, A. M. Mintairov, S. A. Kalyuzhnyy, N. A. Shernyakov, Yu. M. Kornyshov, G. O. Serin, A. A. Payusov, A. S. Nevedomsky, V. N. Gordeev, N. Yu Maximov, M. V. Zhukov, A. E. |
| description | The main characteristics of edge-emitting lasers with active regions based on nanoheterostructures of a new type—quantum well-dots (QWDs) operating at various wavelengths—are compared. The QWD structures operating at 980- and 1080-nm wavelengths demonstrated minimum values of threshold current density (160 and 125 A/cm
2
), high internal quantum efficiency (74 and 85%), and low internal losses (1.1 and 0.9 cm
–1
), respectively. |
| doi_str_mv | 10.1134/S1063785019020305 |
| format | Article |
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2
), high internal quantum efficiency (74 and 85%), and low internal losses (1.1 and 0.9 cm
–1
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2
), high internal quantum efficiency (74 and 85%), and low internal losses (1.1 and 0.9 cm
–1
), respectively.</description><subject>Active regions (lasers)</subject><subject>Classical and Continuum Physics</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>CURRENT DENSITY</subject><subject>LASERS</subject><subject>LOSSES</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>QUANTUM DOTS</subject><subject>QUANTUM EFFICIENCY</subject><subject>QUANTUM WELLS</subject><subject>Threshold currents</subject><subject>WAVELENGTHS</subject><issn>1063-7850</issn><issn>1090-6533</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp1kMtOwzAQRS0EEqXwAewssQ7M2ImTLKE8pUpVeYhl5Dh2mypxiu0s-HtcFakLxGquZs69mhlCLhGuEXl684YgeF5kgCUw4JAdkQlCCYnIOD_eacGT3fyUnHm_AYCCZeWELOfSa-fpXSwNHSxdjtKGsaefuuuS-yF4-tC3IbR2RVtLw1rTsoCESttQhKhsTxfb0CrZ0VdpV9qfkxMjO68vfuuUfDw-vM-ek_ni6WV2O08UT9OQFKgaYVgudV0LTBuNgjGVYlrGnkmVqetaosm50YpzzaDIGWJTZyKXouAZn5Krfe7gQ1t51Qat1mqwVqtQMVaykmNxoLZu-Bq1D9VmGJ2Ni0UmhgJmkEcK95Ryg_dOm2rr2l667wqh2v23-vPf6GF7j49sPNwdkv83_QCIY3hl</recordid><startdate>20190201</startdate><enddate>20190201</enddate><creator>Nadtochiy, A. M.</creator><creator>Mintairov, S. A.</creator><creator>Kalyuzhnyy, N. A.</creator><creator>Shernyakov, Yu. M.</creator><creator>Kornyshov, G. O.</creator><creator>Serin, A. A.</creator><creator>Payusov, A. S.</creator><creator>Nevedomsky, V. N.</creator><creator>Gordeev, N. Yu</creator><creator>Maximov, M. V.</creator><creator>Zhukov, A. E.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20190201</creationdate><title>Lasers Based on Quantum Well-Dots Emitting in the 980- and 1080-nm Optical Ranges</title><author>Nadtochiy, A. M. ; Mintairov, S. A. ; Kalyuzhnyy, N. A. ; Shernyakov, Yu. M. ; Kornyshov, G. O. ; Serin, A. A. ; Payusov, A. S. ; Nevedomsky, V. N. ; Gordeev, N. Yu ; Maximov, M. V. ; Zhukov, A. E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c344t-81cd6f27aebb614de1622c414927af4cfbbba1f73fec33e2087211db567a68353</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Active regions (lasers)</topic><topic>Classical and Continuum Physics</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>CURRENT DENSITY</topic><topic>LASERS</topic><topic>LOSSES</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>QUANTUM DOTS</topic><topic>QUANTUM EFFICIENCY</topic><topic>QUANTUM WELLS</topic><topic>Threshold currents</topic><topic>WAVELENGTHS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nadtochiy, A. M.</creatorcontrib><creatorcontrib>Mintairov, S. A.</creatorcontrib><creatorcontrib>Kalyuzhnyy, N. A.</creatorcontrib><creatorcontrib>Shernyakov, Yu. M.</creatorcontrib><creatorcontrib>Kornyshov, G. O.</creatorcontrib><creatorcontrib>Serin, A. A.</creatorcontrib><creatorcontrib>Payusov, A. S.</creatorcontrib><creatorcontrib>Nevedomsky, V. N.</creatorcontrib><creatorcontrib>Gordeev, N. Yu</creatorcontrib><creatorcontrib>Maximov, M. V.</creatorcontrib><creatorcontrib>Zhukov, A. E.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Technical physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nadtochiy, A. M.</au><au>Mintairov, S. A.</au><au>Kalyuzhnyy, N. A.</au><au>Shernyakov, Yu. M.</au><au>Kornyshov, G. O.</au><au>Serin, A. A.</au><au>Payusov, A. S.</au><au>Nevedomsky, V. N.</au><au>Gordeev, N. Yu</au><au>Maximov, M. V.</au><au>Zhukov, A. E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Lasers Based on Quantum Well-Dots Emitting in the 980- and 1080-nm Optical Ranges</atitle><jtitle>Technical physics letters</jtitle><stitle>Tech. Phys. Lett</stitle><date>2019-02-01</date><risdate>2019</risdate><volume>45</volume><issue>2</issue><spage>163</spage><epage>166</epage><pages>163-166</pages><issn>1063-7850</issn><eissn>1090-6533</eissn><abstract>The main characteristics of edge-emitting lasers with active regions based on nanoheterostructures of a new type—quantum well-dots (QWDs) operating at various wavelengths—are compared. The QWD structures operating at 980- and 1080-nm wavelengths demonstrated minimum values of threshold current density (160 and 125 A/cm
2
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–1
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| ispartof | Technical physics letters, 2019-02, Vol.45 (2), p.163-166 |
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| subjects | Active regions (lasers) Classical and Continuum Physics CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS CURRENT DENSITY LASERS LOSSES Physics Physics and Astronomy QUANTUM DOTS QUANTUM EFFICIENCY QUANTUM WELLS Threshold currents WAVELENGTHS |
| title | Lasers Based on Quantum Well-Dots Emitting in the 980- and 1080-nm Optical Ranges |
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