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Browsing Tag

Semiconductor lasers

3 posts
PPhysics
Low-threshold lasing from colloidal quantum dots under quasi-continuous-wave excitation
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Low-threshold lasing from colloidal quantum dots under quasi-continuous-wave excitation

  • 17 December 2025
Chemicals Cadmium oxide (CdO, 99.5%, trace metals basis), zinc acetate 99.99%, trace metals basis), oleylamine (70%, technical grade),…
PPhysics
Widely tunable and narrow-linewidth violet lasers enabled by UV-transparent materials
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Widely tunable and narrow-linewidth violet lasers enabled by UV-transparent materials

  • 21 November 2025
Ludlow, A. D., Boyd, M. M., Ye, J., Peik, E. & Schmidt, P. O. Optical atomic clocks. Rev.…
PPhysics
Comprehensive investigation of emission homogeneity of InGaAs multiple quantum wells using spatially resolved spectroscopy
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Comprehensive investigation of emission homogeneity of InGaAs multiple quantum wells using spatially resolved spectroscopy

  • 26 September 2025
Semiconductor lasers are a class of devices in which the light is generated via stimulated emission in a…
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