Electronically tunable external-cavity semiconductor laser
- 12 May 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 24 (10) , 599-600
- https://doi.org/10.1049/el:19880406
Abstract
We have demonstrated electronic tunability of 35 nm in an external cavity GaAs semiconductor laser by using an acousto-optic (AO) tunable filter and an AO modulator inside the cavity. Tuning is accomplished by varying only the drive frequency of the AO devices.Keywords
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