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Monolithic integration of electroabsorption modulators and tunnel injection distributed feedback lasers using quantum well intermixing |
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| Authors: | Wang Yang Pan Jiao-Qing Zhao Ling-Juan Zhu Hong-Liang and Wang Wei |
| Institution: | Key Laboratory of Semiconductor Materials Science, Institute of Semiconductors, Chinese Academy of Sciences, P. O. Box 912, Beijing 100083, China |
| Abstract: | Electroabsorption modulators combining Franz–Keldysh effect and quantum confined Stark effect have been monolithically integrated with tunnel-injection quantum-well distributed feedback lasers using a quantum well intermixing method. Superior characteristics such as extinction ratio and temperature insensitivity have been demonstrated at wide temperature ranges. |
| Keywords: | electroabsorption modulator tunnel injection wide temperature range operation quantum well intermixing |
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