Title :
Distributed Bragg Reflector Ridge Waveguide Lasers Emitting Longitudinal Single Mode at 647 nm
Author :
Feise, David ; Blume, Gunnar ; Pohl, Johannes ; Paschke, Katrin
Author_Institution :
Ferdinand-Braun-Inst., Leibniz-Inst. fur Hοchstfrequenztechnik, Berlin, Germany
Abstract :
Single-mode red emitting diode lasers are still not readily available for many wavelengths. Here, we present diode lasers near the krypton ion wavelength of 647.1 nm, which exhibit a lateral and longitudinal single mode emission of more than 100 mW. The spectral linewidth is well below 10 MHz destining the lasers for high coherence applications such as interferometry or holographic 3D-imaging.
Keywords :
distributed Bragg reflector lasers; laser modes; quantum well lasers; ridge waveguides; spectral line breadth; waveguide lasers; diode lasers; distributed Bragg reflector ridge waveguide lasers; high coherence applications; krypton ion wavelength; lateral single mode emission; longitudinal single mode emission; spectral linewidth; wavelength 647 nm; Distributed feedback devices; Gratings; Heat sinks; Laser beams; Measurement by laser beam; Radio frequency; Reflectivity; Bragg gratings; Brightness; Diode lasers; Displays; Distributed Bragg reflector (DBR); Lasers; Linewidth; Red-emitting; Semiconductor device manufacture; Surface gratings; brightness; diode lasers; displays; distributed Bragg reflector (DBR); linewidth; red-emitting; semiconductor device manufacture; surface gratings;
Journal_Title :
Selected Topics in Quantum Electronics, IEEE Journal of
DOI :
10.1109/JSTQE.2015.2422077
