28 GHz optical injection-locked 1.55 µm VCSELs
28 GHz optical injection-locked 1.55 µm VCSELs
- Author(s): X. Zhao ; M. Moewe ; L. Chrostowski ; C.-H. Chang ; R. Shau ; M. Ortsiefer ; M.-C. Amann ; C.J. Chang-Hasnain
- DOI: 10.1049/el:20040349
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- Author(s): X. Zhao 1 ; M. Moewe 1 ; L. Chrostowski 1 ; C.-H. Chang 1 ; R. Shau 2 ; M. Ortsiefer 2 ; M.-C. Amann 3 ; C.J. Chang-Hasnain 1
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View affiliations
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Affiliations:
1: Department of Electrical Engineering and Computer Science, University of California, Berkeley, USA
2: Department of Electrical Engineering and Computer Science, VERTILAS GmbH, Garching, Germany
3: Walter Schottky Institut, Technische Universität München, Garching, Germany
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Affiliations:
1: Department of Electrical Engineering and Computer Science, University of California, Berkeley, USA
- Source:
Volume 40, Issue 8,
15 April 2004,
p.
476 – 478
DOI: 10.1049/el:20040349 , Print ISSN 0013-5194, Online ISSN 1350-911X
A record resonance frequency of 28 GHz and an intrinsic laser 3 dB bandwidth of 34 GHz is reported for a directly modulated injection-locked 1.55 µm VCSEL. The small-signal modulation response is experimentally investigated using polarisation-maintaining components.
Inspec keywords: optical modulation; semiconductor lasers; surface emitting lasers
Other keywords:
Subjects: Laser resonators and cavities; Semiconductor lasers; Lasing action in semiconductors; Laser beam modulation, pulsing and switching; mode locking and tuning; Laser beam modulation, pulsing and switching; mode locking and tuning; Laser resonators and cavities
References
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1)
- C.H. Chang , L. Chrostowski , C.J. Chang-Hasnain . Injection locking of VCSELs. accepted for publication in IEEE J. Sel. Top. Quantum Electron.
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2)
- M. Xue Jun , C. Tai , M.C. Wu . Experimental demonstration of modulation bandwidth enhancement in distributed feedback lasers with external light injection. Electron. Lett. , 2031 - 2032
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3)
- L. Chrostowski , C.H. Chang , C.J. Chang-Hasnain . Enhancement of dynamic range in 1.55 µm VCSELs using injection locking. IEEE Photonics Technol. Lett. , 498 - 500
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4)
- L. Li . Static and dynamic properties of injection-locked semiconductor lasers. IEEE J. Quantum Electron. , 1701 - 1708
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5)
- M. Ortsiefer . High-speed modulation up to 10 Gbit/s with 1.55 µm wavelength InGaAlAs VCSELs. Electron. Lett. , 1180 - 1181
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