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- Öberg, Magnus, et al.
(author)
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Increased modulation bandwidth up to 20 GHz of a detuned-loaded DBR laser
- 1994
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In: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers (IEEE). - 1041-1135 .- 1941-0174. ; 6:2, s. 161-163
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Journal article (peer-reviewed)abstract
- A small signal amplitude modulation bandwidth of 20 GHz has been obtained with a three-section tunable DBR laser fabricated with semi-insulating current blocking layers grown by hydride VPE. The modulation bandwidth and laser linewidth are strongly dependent on the position of the lasing mode relative to the Bragg reflection peak.
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