A 95-nm-wide tunable two-mode vertical external cavity surface-emitting laser
A Broda, A Wójcik-Jedlińska… - IEEE Photonics …, 2017 - ieeexplore.ieee.org
A Broda, A Wójcik-Jedlińska, I Sankowska, M Wasiak, M Wieckowska, J Muszalski
IEEE Photonics Technology Letters, 2017•ieeexplore.ieee.orgWe report on a wide tunability of an optically pumped semiconductor vertical external cavity
surface-emitting laser with a unique two-mode resonant microcavity. Using only high-
reflectivity mirrors in the resonator and controlling the active region temperature by
readjustment of pump power and heat extraction, we have demonstrated a record 95-nm
wavelength-tuning range. Laser center wavelength was 985 nm.
surface-emitting laser with a unique two-mode resonant microcavity. Using only high-
reflectivity mirrors in the resonator and controlling the active region temperature by
readjustment of pump power and heat extraction, we have demonstrated a record 95-nm
wavelength-tuning range. Laser center wavelength was 985 nm.
We report on a wide tunability of an optically pumped semiconductor vertical external cavity surface-emitting laser with a unique two-mode resonant microcavity. Using only high-reflectivity mirrors in the resonator and controlling the active region temperature by readjustment of pump power and heat extraction, we have demonstrated a record 95-nm wavelength-tuning range. Laser center wavelength was 985 nm.
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