Reliability of an electro-absorption modulator integrated with a distributed feedback laser

H. Kamioka; M. Fukuda; H. Takeuchi; R. Iga; K. Kishi; H. Yasaka; H. Tsuda; K. Yokoyama; Y. Tohmori; Y. Itaya

doi:10.1109/CLEOPR.1999.814735

Reliability of an electro-absorption modulator integrated with a distributed feedback laser

H. Kamioka, M. Fukuda, H. Takeuchi, R. Iga, K. Kishi, H. Yasaka, H. Tsuda, K. Yokoyama, Y. Tohmori, Y. Itaya

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Citations (Scopus)

Abstract

There are few reports on the reliability of an electro-absorption modulator integrated with a distributed feedback laser (EA-DFB laser), although this is a very important photonic device in wavelength-division multiplexing (WDM) systems. We present the degradation modes in the EA-DFB laser, showing the lifetime is not determined by the degradation of the modulator but by that of the DFB laser, and then confirming the laser's stability under long-term operation. The devices we tested consisted of an EA modulator and a DFB laser that were integrated with butt-joint technology. The active layer of the DFB laser and the absorption layer of the modulator were composed of InGaAsP wells and InGaAsP barriers and were buried in Fe-doped InP.

Original language	English
Title of host publication	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1202-1203
Number of pages	2
ISBN (Electronic)	0780356616, 9780780356610
DOIs	https://doi.org/10.1109/CLEOPR.1999.814735
Publication status	Published - 1999 Jan 1
Externally published	Yes
Event	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999 - Seoul, Korea, Republic of Duration: 1999 Aug 30 → 1999 Sep 3

Publication series

Name	CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics
Volume	4

Other

Other	1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999
Country/Territory	Korea, Republic of
City	Seoul
Period	99/8/30 → 99/9/3

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Computer Networks and Communications
Physics and Astronomy(all)

Access to Document

10.1109/CLEOPR.1999.814735

Cite this

Kamioka, H., Fukuda, M., Takeuchi, H., Iga, R., Kishi, K., Yasaka, H., Tsuda, H., Yokoyama, K., Tohmori, Y., & Itaya, Y. (1999). Reliability of an electro-absorption modulator integrated with a distributed feedback laser. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics (pp. 1202-1203). [814735] (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 4). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.1999.814735

Reliability of an electro-absorption modulator integrated with a distributed feedback laser. / Kamioka, H.; Fukuda, M.; Takeuchi, H.; Iga, R.; Kishi, K.; Yasaka, H.; Tsuda, H.; Yokoyama, K.; Tohmori, Y.; Itaya, Y.

CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. p. 1202-1203 814735 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kamioka, H, Fukuda, M, Takeuchi, H, Iga, R, Kishi, K, Yasaka, H, Tsuda, H, Yokoyama, K, Tohmori, Y & Itaya, Y 1999, Reliability of an electro-absorption modulator integrated with a distributed feedback laser. in CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics., 814735, CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics, vol. 4, Institute of Electrical and Electronics Engineers Inc., pp. 1202-1203, 1999 Pacific Rim Conference on Lasers and Electro-Optics, CLEO/Pacific Rim 1999, Seoul, Korea, Republic of, 99/8/30. https://doi.org/10.1109/CLEOPR.1999.814735

Kamioka H, Fukuda M, Takeuchi H, Iga R, Kishi K, Yasaka H et al. Reliability of an electro-absorption modulator integrated with a distributed feedback laser. In CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc. 1999. p. 1202-1203. 814735. (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics). https://doi.org/10.1109/CLEOPR.1999.814735

Kamioka, H. ; Fukuda, M. ; Takeuchi, H. ; Iga, R. ; Kishi, K. ; Yasaka, H. ; Tsuda, H. ; Yokoyama, K. ; Tohmori, Y. ; Itaya, Y. / Reliability of an electro-absorption modulator integrated with a distributed feedback laser. CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics. Institute of Electrical and Electronics Engineers Inc., 1999. pp. 1202-1203 (CLEO/Pacific Rim 1999 - Pacific Rim Conference on Lasers and Electro-Optics).

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abstract = "There are few reports on the reliability of an electro-absorption modulator integrated with a distributed feedback laser (EA-DFB laser), although this is a very important photonic device in wavelength-division multiplexing (WDM) systems. We present the degradation modes in the EA-DFB laser, showing the lifetime is not determined by the degradation of the modulator but by that of the DFB laser, and then confirming the laser's stability under long-term operation. The devices we tested consisted of an EA modulator and a DFB laser that were integrated with butt-joint technology. The active layer of the DFB laser and the absorption layer of the modulator were composed of InGaAsP wells and InGaAsP barriers and were buried in Fe-doped InP.",

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AU - Kamioka, H.

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AU - Takeuchi, H.

AU - Iga, R.

AU - Kishi, K.

AU - Yasaka, H.

AU - Tsuda, H.

AU - Yokoyama, K.

AU - Tohmori, Y.

AU - Itaya, Y.

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AB - There are few reports on the reliability of an electro-absorption modulator integrated with a distributed feedback laser (EA-DFB laser), although this is a very important photonic device in wavelength-division multiplexing (WDM) systems. We present the degradation modes in the EA-DFB laser, showing the lifetime is not determined by the degradation of the modulator but by that of the DFB laser, and then confirming the laser's stability under long-term operation. The devices we tested consisted of an EA modulator and a DFB laser that were integrated with butt-joint technology. The active layer of the DFB laser and the absorption layer of the modulator were composed of InGaAsP wells and InGaAsP barriers and were buried in Fe-doped InP.

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Reliability of an electro-absorption modulator integrated with a distributed feedback laser

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