@inbook{d679730b4b0d40dc9f165198122d958b,
title = "Role of thermal effects on the onset of spatially incoherent emission in a broad-area vertical-cavity surface-emitting laser",
abstract = "We present an experimental study of the spatial coherence properties of broad-area vertical-cavity surface-emitting lasers (BA-VCSELs). In particular we demonstrate that the spatially incoherent emission regime that can be invoked in pulsed operation stems from two different thermal effects: thermal lens and thermal chirp. We have separately measured the influence of these effects on the appearance of the spatially incoherent emission by pre-installing a thermal lens through a current bias and subsequently modulating a pulse onto the bias.",
keywords = "no keyword",
author = "Gordon Craggs and Guy Verschaffelt and S.k. Mandre and Jan Danckaert and Hugo Thienpont and I. Fischer",
year = "2009",
language = "English",
isbn = "978-1-4244-4079-5",
series = "Proc. Conf. on Lasers and Electro-Optics Eur. And 11th Eur. Quant. Electron. Conf (CLEO/EQEC), 2009",
publisher = "IEEE",
pages = "10834378",
booktitle = "Proc. Conf. on Lasers and Electro-Optics Eur. And 11th Eur. Quant. Electron. Conf (CLEO/EQEC), 2009",
note = "Finds and Results from the Swedish Cyprus Expedition: A Gender Perspective at the Medelhavsmuseet ; Conference date: 21-09-2009 Through 25-09-2009",
}