Formation of Hybrid Resonators in the Semiconductor Circular Ring Laser Diode and Its Output Characteristics

Chun Tsen, Ming Shih, Wen Lan

Abstract

We present the study of the emission characteristics of a semiconductor circular ring laser diode with a Y-junction output coupler. Instead of laser output from Y-junction coupling terminal, a confined laser beam output was also observed at non-waveguide region due to optical nonlinearity effect of the multi-quantum wells active median. It showed that except for the circular ring resonator mode, much complicate modes were excited from both output terminals. A hybrid resonator formed by conjugated reflection is suggested to explain the features of output characteristics. In addition, L-I and spectrum characteristics of both output terminals of these hybrid resonators were analysed to explore the detailed mechanism of these hybrid resonator.

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Paper Citation


in Harvard Style

Tsen C., Shih M. and Lan W. (2021). Formation of Hybrid Resonators in the Semiconductor Circular Ring Laser Diode and Its Output Characteristics.In Proceedings of the 9th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-492-3, pages 131-135. DOI: 10.5220/0010391301310135


in Bibtex Style

@conference{photoptics21,
author={Chun Tsen and Ming Shih and Wen Lan},
title={Formation of Hybrid Resonators in the Semiconductor Circular Ring Laser Diode and Its Output Characteristics},
booktitle={Proceedings of the 9th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2021},
pages={131-135},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010391301310135},
isbn={978-989-758-492-3},
}


in EndNote Style

TY - CONF

JO - Proceedings of the 9th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - Formation of Hybrid Resonators in the Semiconductor Circular Ring Laser Diode and Its Output Characteristics
SN - 978-989-758-492-3
AU - Tsen C.
AU - Shih M.
AU - Lan W.
PY - 2021
SP - 131
EP - 135
DO - 10.5220/0010391301310135