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dc.contributor.authorPan, CLen_US
dc.contributor.authorWang, CLen_US
dc.date.accessioned2019-04-02T05:58:28Z-
dc.date.available2019-04-02T05:58:28Z-
dc.date.issued1996-10-01en_US
dc.identifier.issn0306-8919en_US
dc.identifier.urihttp://dx.doi.org/10.1007/BF00326197en_US
dc.identifier.urihttp://hdl.handle.net/11536/149336-
dc.description.abstractWe review the principles and characteristics of a novel tunable external-cavity laser diode source. It can operate as either a continuous wave (CW) single-wavelength, a CW dual-wavelength, a single-wavelength mode-locked, or a tunable dual-wavelength mode-locked laser. The gain medium is a commercial laser diode array, The telescopic external cavity consists of a grazing-incidence grating, a lens and a stripe-mirror. The external cavity provides functions of wavelength selection, dispersion compensation and spatial mode control. The characteristics of the laser under CW or mode-locked operation are described. The dual-wavelength laser output exhibits beat note beyond 7 THz. The tunable multi-terahertz beat frequency is characterized by a non-collinear intensity autocorrelation technique. A dual-wavelength interferometer that uses a tunable dual-wavelength laser as the light source is demonstrated. Finally, theoretical analysis is presented, which demonstrates that the dual-wavelength output of the laser is stable if the modes at the two wavelengths correspond to different array lateral modes.en_US
dc.language.isoen_USen_US
dc.titleA novel tunable dual-wavelength external-cavity laser diode array and its applicationsen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/BF00326197en_US
dc.identifier.journalOPTICAL AND QUANTUM ELECTRONICSen_US
dc.citation.volume28en_US
dc.citation.spage1239en_US
dc.citation.epage1257en_US
dc.contributor.department光電工程研究所zh_TW
dc.contributor.departmentInstitute of EO Enginerringen_US
dc.identifier.wosnumberWOS:A1996VM79500004en_US
dc.citation.woscount16en_US
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