Observation of very efficient hybrid mode locking in an InGaAs/InGaAsP multiple quantum well distributed Bragg reflector laser diode

Dug Young Kim, Dong Sun Seo, Hai Feng Liu

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Unlike conventional hybrid mode-locking methods, a very low power (-1 dBm from a rf synthesizer) rf sinusoidal feeding signal is applied to the saturable absorber of the laser and ultrastable mode-locked pulse train at 34 GHz repetition rate is achieved. A new physical mechanism for the efficient hybrid mode locking is proposed.

Original languageEnglish
Number of pages1
JournalApplied Physics Letters
Publication statusPublished - 1995 Dec 1


All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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