@article{22cbc6579ae546e79567d2e80bb66ecc,
title = "Record quantum efficiency (92\%) operation of 680 nm GaInP/AlGaInP ridge waveguide singlemode lasers",
author = "P. Savolainen and M. Toivonen and J. K{\"o}ng{\"a}s and M. Pessa and P. Corvini and M. Jansen",
note = "poistettu tupla r=1469<br/>Contribution: organisation=fys,FACT1=1",
year = "1998",
language = "English",
volume = "34",
pages = "1104--1105",
journal = "Electronics Letters",
issn = "0013-5194",
publisher = "John Wiley \& Sons",
number = "11",
}