Hou, L. , Wang, W., Wen, F., Zhu, H., Zhou, F., Wang, L. and Bian, J. (2005) Monolithically integrated laser diode and electroabsorption modulator with dual-waveguide spot-size converter output. Chinese Journal of Semiconductors, 26(6), pp. 1094-1099.
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Abstract
A 1.60μm laser diode and electroabsorption modulator monolithically integrated with a novel dualwaveguide spot-size converter output for low-loss coupling to a cleaved single-mode optical fiber are demonstrated.The devices emit in a single transverse and quasi single longitudinal mode with an SMSR of 25.6dB. These devices exhibit a 3dB modulation bandwidth of 15. 0GHz, and modulator DC extinction ratios of 16.2dB. The output beam divergence angles of the spot-size converter in the horizontal and vertical directions are as small as 7. 3°× 18. 0°,respectively, resulting in a 3. 0dB coupling loss with a cleaved single-mode optical fiber.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Hou, Dr Lianping |
Authors: | Hou, L., Wang, W., Wen, F., Zhu, H., Zhou, F., Wang, L., and Bian, J. |
College/School: | College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering |
Journal Name: | Chinese Journal of Semiconductors |
Publisher: | Chinese Institute of Electronics |
ISSN: | 0253-417 |
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