Gerd Kochem
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View article: Random-modulation CW lidar system for space-borne carbon dioxide remote sensing based on a high-brightness semiconductor laser
Random-modulation CW lidar system for space-borne carbon dioxide remote sensing based on a high-brightness semiconductor laser Open
In this paper, we report on the progresses of the BRITESPACE Consortium in order to achieve space-borne LIDAR measurements of atmospheric carbon dioxide concentration based on an all semiconductor laser source at 1.57 ?m. The complete desi…
View article: Laser module based on monolithically integrated Mopas at 1.5 μm for space-borne lidar applications
Laser module based on monolithically integrated Mopas at 1.5 μm for space-borne lidar applications Open
Space-borne lidar systems require laser transmitters with very good performance in terms of output power, beam quality, conversion efficiency, long term reliability and environmental compatibility. Atmospheric gas sensing additionally requ…
View article: Demonstration of a 500 mJ InnoSlab-amplifier for future lidar applications
Demonstration of a 500 mJ InnoSlab-amplifier for future lidar applications Open
In the field of atmospheric research lidar is a powerful technology to measure remotely different parameters like gas or aerosol concentrations, wind speed or temperature profiles. For global coverage, spaceborne systems are advantageous. …
View article: High Power Three-Section Integrated Master Oscillator Power Amplifier at 1.5 $\mu \text{m}$
High Power Three-Section Integrated Master Oscillator Power Amplifier at 1.5 $\mu \text{m}$ Open
We present the design and the performance of a monolithically integrated master oscillator power amplifier at 1.5 μm. The three-section device includes a distributed feedback laser, a modulation section, and a high power tapered amplifier.…