Dynamic Scenarios in Two-State Quantum Dot Lasers: Excited State Lasing, Ground State Quenching, and Dual-Mode Operation

ISBN-13: 9783658094010 / Angielski / Miękka / 2015 / 102 str.

Andre Rohm

Opis

Andre Rohm investigates the dynamic properties of two-state lasing quantum dot lasers, with a focus on ground state quenching. With a novel semi-analytical approach, different quenching mechanisms are discussed in an unified framework and verified with numerical simulations. The known results and experimental findings are reproduced and parameter dependencies are systematically studied. Additionally, the turn-on dynamics and modulation response curves of two-state lasing devices are presented.

Spis treści

Quantum Dot Laser Theory.- Two-State Lasing and Ground-State Quenching.- Modulation Response.             

O autorze

André Röhm wrote his master’s thesis under the supervision of Prof. Dr. Eckehard Schöll, PhD and Prof. Dr. Kathy Lüdge in the Collaborative Research Center SFB 910 at the Institute of Theoretical Physics at TU Berlin.

Blurb

André Röhm investigates the dynamic properties of two-state lasing quantum dot lasers, with a focus on ground state quenching. With a novel semi-analytical approach, different quenching mechanisms are discussed in an unified framework and verified with numerical simulations. The known results and experimental findings are reproduced and parameter dependencies are systematically studied. Additionally, the turn-on dynamics and modulation response curves of two-state lasing devices are presented.

Contents

• Quantum Dot Laser Theory
• Two-State Lasing and Ground-State Quenching
• Modulation Response

Target Groups

• Researchers and students in the field of theoretical physics
• Practitioners in this area

The Author

André Röhm wrote his master’s thesis under the supervision of Prof. Dr. Eckehard Schöll, PhD and Prof. Dr. Kathy Lüdge in the Collaborative Research Center SFB 910 at the Institute of Theoretical Physics at TU Berlin.