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Compact Single Mode Tunable Laser Using a Digital Micromirror Device.pdf

Compact Single Mode Tunable Laser Using a Digital Micromirror Device.pdf

…Further, this solution provides
more frequency agility over current commercial high-resolution Terahertz systems using two
thermally tuned DFB lasers that utilize continuous wavelength tuning [23, 24]. The proposed
laser can access any sequence of discontinuous frequency points, in…

Microsoft Word - PW09 7198-38 Leisher Copyright.doc

Microsoft Word - PW09 7198-38 Leisher Copyright.doc

…optimization must now be considered for
the extended cavity laser resonator.
nLIGHT has standardized on this approach (rather than internal DFB gratings) for the following reasons:
1. Flexibility - Linewidths can be tailored for the application of interest. Wavelength changes are…