Pregled bibliografske jedinice broj: 886141
Numerical analysis of 1.54 μm double‐fused vertical‐cavity lasers operating continuous‐wave up to 35 °C
Numerical analysis of 1.54 μm double‐fused vertical‐cavity lasers operating continuous‐wave up to 35 °C // Applied physics letters, 68 (1996), 19; 2630-2632 doi:10.1063/1.116204 (međunarodna recenzija, članak, znanstveni)
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Naslov
Numerical analysis of 1.54 μm double‐fused vertical‐cavity lasers operating continuous‐wave up to 35 °C
Autori
Piprek, Joachim ; Babić, Dubravko I. ; Bowers, John E.
Izvornik
Applied physics letters (0003-6951) 68
(1996), 19;
2630-2632
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Numerical analysis ; Laser diodes ; Band structure ; Band models ; Mirrors
Sažetak
The first vertical‐cavity surface‐emitting laser diodes operating continuous‐wave at room temperature at 1.54 μm emission wavelength are analyzed using a comprehensive numerical simulation procedure. These lasers employ strain‐compensated InGaAsP multi‐ quantum wells sandwiched between GaAs/AlGaAs mirrors that are double‐fused on the InP spacer layers at both sides. The model includes finite element electro‐thermal simulation, transfer‐matrix optical analysis, and k⋅p band structure calculations. Internal laser parameters are obtained by fitting experimental data at different heat sink temperatures. Intervalence band absorption is found to be the dominating loss mechanism that restricts cw operation.
Izvorni jezik
Engleski
Znanstvena područja
Biologija
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Profili:
Dubravko Babić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus