- Tytuł:
- Angular and Temperature Tuning of Emission from Vertical-External-Cavity Surface-Emitting Lasers (VECSELs)
- Autorzy:
-
Wójcik-Jedlińska, A.
Muszalski, J.
Bugajski, M.
Łukowski, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1812025.pdf
- Data publikacji:
- 2008-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
42.55.Px
85.35.Be
78.67.De
42.55.Sa
42.55.Xi - Opis:
- In this paper we demonstrate how the tuning of the VECSEL heterostructure can be precisely determined. Since the VECSEL active region is embodied in a microcavity, the photoluminescence signal collected from the chip surface is modified by the resonance of this cavity. The angle resolved photoluminescence measurements combined with the temperature tuning of the structure allowed us to precisely determine VECSEL emission features. The investigated structure consists of GaAs cavity with six InGaAs quantum wells and is designed for lasing at 980 nm.
- Źródło:
-
Acta Physica Polonica A; 2008, 114, 5; 1437-1443
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł