European Conference on Optical Communication

10 GHz Tunable Slow Light in Multi-Quantum Well Distributed Feedback Laser

Chun-Ting Lin, Peng‐Chun Peng, J. H. Chen, Chun‐Kuo Peng, Chien Chieh Chiang, Hao‐Chung Kuo, S. C. Wang, Sien Chi, Sien Chi

Published Sep 1, 2006• 0 citations

Publisher

Abstract

This investigation experimentally demonstrates tunable slow light in a 1550 nm distributed feedback Laser. Tunable optical group delays of 30 ps for 10 GHz are achieved by varying the bias current.

DOI: 10.1109/ecoc.2006.4801250

Related papers

Distributed Feedback Laser in External Light Injection Scheme for Tunable Slow Light

Chun-Ting Lin, Peng‐Chun Peng, Po-Tsung Shih +1 more

This investigation experimentally demonstrates a commercial distributed feedback (DFB) laser in an external light injection scheme for tunable slow light. The effect of the polarization of the probe signal on tunable optical delay is studied. Tunable optical delays of up to 30 ps for 10 GHz sinusoidal signals with optimal polarization are achieved. We also study the relationship between optical delay and input optical modulation index.

Japanese Journal of Applied PhysicsJun 1, 20082 citations

10GHz Tunable Slow Light in 1.3 μm Quantum Dot Vertical-Cavity Surface-Emitting Lasers Amplifier

C. T. Lin, Peng‐Chun Peng, Hao‐Chung Kuo +8 more

This investigation experimentally demonstrates tunable slow light by varying the bias currents in a 1.3 μm quantum dot vertical-cavity surface-emitting laser. The maximum delay of 42 ps at 10 GHz is achieved.

Optical Amplifiers and Their ApplicationsJan 1, 20060 citations

Tunable slow light in quantum well vertical-cavity surface-emitting laser at 40 ghz

Peng‐Chun Peng, Fengyi Wu, Chun-Ting Lin +6 more

This investigation experimentally demonstrates tunable slow light in a quantum well vertical-cavity surface-emitting laser at 40 GHz. Tunable optical delays are achieved by adjusting the bias current and wavelength detuning.

Conference on Lasers and Electro-OpticsMay 1, 20081 citation

Slow-light in a 1300nm GaInNAs Vertical-Cavity Semiconductor Optical Amplifier

N. Laurand, S. Calvez, Martin D. Dawson +1 more

We present experimental and theoretical investigations of slow light phenomenon in a 1300 nm GaInNAs vertical-cavity semiconductor optical amplifier. Demonstration of tunable group delays between 25 and 100 ps by gain change and their analysis are reported

IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)Oct 1, 20060 citations

Tunable slow light in semiconductor optical amplifier without external pump laser

Peng‐Chun Peng, W. C. Kao, Jason Jyehong Chen +4 more

This investigation experimentally demonstrates tunable slow light in a semiconductor optical amplifier (SOA) without an external pump laser. Tunable time delays are achieved by adjusting the feedback signal from the SOA.

European Conference on Optical CommunicationJan 1, 20080 citations

Tunable slow light device using quantum dot semiconductor laser

Peng‐Chun Peng, Chin‐Teng Lin, Hao‐Chung Kuo +8 more

This investigation experimentally demonstrates a tunable slow light device using a quantum dot (QD) semiconductor laser. The QD semiconductor laser at 1.3 mum fabricated on a GaAs substrate is grown by molecular beam epitaxy. Tunable slow light can be achieved by adjusting the bias current and wavelength detuning. The slow light device operated under probe signal from 5 to 10 GHz is presented. Moreover, we also demonstrate that the tunable slow light device can be used in a subcarrier multiplexed system.

Optics ExpressJan 1, 200616 citations