Fundamentals of Semiconductor Lasers I

Fundamentals of Power Semiconductor Devices

Power Supply and Current Modulation Circuits for Semiconductor Lasers

Design and construction of a stable current supply with protection circuits are described. The reported circuit provides a high-stable and high-level current variable from 0.5-1.2 A with the protect ion circuits to prevent over load current, voltage and off-range temperature operation. A detailed analysis of the circuit parameters is given and the time behaviors of the load voltage/current and ...

Semiconductor nanowire lasers

| The discovery and continued development of the laser has revolutionized both science and industry. The advent of miniaturized, semiconductor lasers has made this technology an integral part of everyday life. Exciting research continues with a new focus on nanowire lasers because of their great potential in the field of optoelectronics. In this Review, we explore the latest advancements in the...

Semiconductor snail lasers

M. J. Strain, G. Mezősi, J. Javaloyes, M. Sorel, A. Pérez-Serrano, A. Scirè, S. Balle, J. Danckaert, and G. Verschaffelt Department of E&EE, University of Glasgow, Glasgow G12 8LT, United Kingdom IFISC, UIB-CSIC, Campus UIB, E-07122 Palma de Mallorca, Spain IMEDEA, C/Miquel Marqués, 21; E-07190 Esporles, Spain Department of Applied Physics and Photonics, Vrije Universiteit Brussel, Pleinlaan 2,...

Novel ultrafast semiconductor lasers

Novel ultrafast semiconductor lasers Ursula Keller ETH Zürich SESAM modelocked VECSELs and MIXSELs are attractive semiconductor laser sources that deliver ultrashort laser pulses with picosecond and femtosecond pulse durations in combination with watt-level average output power levels in the gigahertz repetition rate range. The excellent beam quality and low-noise performance makes them highly ...