Title:
Group publication title:
Creator:
Pierściński, Kamil ; Piwoński, Tomasz ; Ochalski, Tomasz J. ; Kowalczyk, Emil ; Wawer, Dorota ; Bugajski, Maciej
Contributor:
Gaj, Miron. Redakcja ; Wilk, Ireneusz. Redakcja
Subject and Keywords:
optyka ; electroreflectance ; mounting induced strain ; laser bar
Description:
Optica Applicata, Vol. 35, 2005, nr 3, s. 605-610
Abstrakt:
A wide range of applications of high-power diode lasers is connected with the tendency towards device miniaturization resulting in increased power densities. To manage the thermal load, the chips or arrays of chips (the so-called laser lines or cm–bars) have to be mounted with low thermal resistance on a heat sink of high thermal conductivity. These measures potentially introduce mechanical strain and defects into the semiconductor chips affecting the parameters of laser emission, e.g., spectral position. The ability of optical modulation techniques to monitor spatial strain distribution along the devices was evaluated.
Publisher:
Oficyna Wydawnicza Politechniki Wrocławskiej
Place of publication:
Date:
Resource Type:
Source:
<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link
Language:
Relation:
Optica Applicata ; Optica Applicata, Vol. 35, 2005 ; Optica Applicata, Vol. 35, 2005, nr 3 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki
Rights:
Wszystkie prawa zastrzeżone (Copyright)
Access Rights:
Dla wszystkich w zakresie dozwolonego użytku