Long-wavelength MEMS tunable VCSELs with high sidemode suppression. Figure 5. Far-field characteristics of a MEMS tunable 10 µm BTJ. VCSEL, normalized profile.
We present a micromechanically tunable long-wavelength vertical-cavity surface-emitting laser with a buried tunnel junction aperture and a stable half-symmetric ...
We present a micromechanically tunable long-wavelength vertical-cavity surface-emitting laser with a buried tunnel junction aperture and a stable ...
The design of the microcavity ensures fundamental mode operation with a side mode suppression ratio exceeding 49dB even for large apertures. Simulations ...
Tunable vertical-cavity surface-emitting lasers (VCSEL) operating in the 1,5Jlm wavelength regime are interesting sources for e.g. wavelength devision ...
We present a micromechanically tunable long-wavelength vertical-cavity surface-emitting laser with a buried tunnel junction aperture and a stable ...
MEM-VCSEL can provide over 50 nm of wavelength tuning, up to 8 dBm optical power and high side mode suppression. The viability of those devices for telecom ...
Long-wavelength vertical cavity surface emitting lasers (VCSELs) with wide range of tunability are highly attractive light sources for telecom applications.
Long-wavelength MEMS tunable vertical-cavity surface-emitting lasers with high sidemode suppression · Technische Universität Darmstadt · Walter Schottky Institut.
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ABSTRACT. The design, technology and characteristics as well as sensing applications of micromachined long-wavelength. (~1.55µm) tunable vertical-cavity ...