Abstract
We present a extended-cavity diode laser (ECDL) with kilohertz linewidth by optical feedback from a monolithic folded Fabry-Perot cavity (MFC). In our experiments, an MFC replaces the retroreflecting mirror in the traditional ECDL configuration. Beat-note measurements between this MFC-ECDL and a narrow-linewidth reference laser are performed and demonstrate that the linewidth of this MFC-ECDL is about 6:8 kHz. Phase locking of this MFC-ECDL.
Original language | English |
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Pages (from-to) | 34-36 |
Number of pages | 3 |
Journal | Optics Letters |
Volume | 36 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Jan 2011 |
Externally published | Yes |