2005
DOI: 10.1016/j.jcrysgro.2004.12.076
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Continuous-wave operation quantum cascade lasers at 7.95μm

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Cited by 2 publications
(2 citation statements)
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“…If the highest resolution in SS mode was still enough for device characterization, the spectral span should be as narrow as possible for decreasing the total data acquiring time, in this case the SS mode still could be a useful spare mode. As a complementary, EL spectra of a quantum cascade laser 17 at room temperature around 7.7 μm were also measured in RS, DM, and SS modes, respectively, at the same driving condition, as shown in Fig. 6.…”
Section: Demonstration and Discussionmentioning
confidence: 99%
“…If the highest resolution in SS mode was still enough for device characterization, the spectral span should be as narrow as possible for decreasing the total data acquiring time, in this case the SS mode still could be a useful spare mode. As a complementary, EL spectra of a quantum cascade laser 17 at room temperature around 7.7 μm were also measured in RS, DM, and SS modes, respectively, at the same driving condition, as shown in Fig. 6.…”
Section: Demonstration and Discussionmentioning
confidence: 99%
“…The details of the device processing have been described in Ref. [17]. The chips were then cleaved in bars 2-3 mm long with the facets left uncoated and mounted substrate down soldered with In to a Cu block as heat sink, wire bounded, and mounted on the cold head of a Helium flow cryostat, combined with a Lakeshore 330 auto-tuning temperature controller.…”
Section: Methodsmentioning
confidence: 99%