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Joint Lab GaN Optoelectronics
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In the Joint Lab GaN Optoelectronics we develop innovative light emitters based on group III nitrides in close cooperation with the TU Berlin. We use the AlN-GaN-InN material system and realize…
Laser Sensors Lab
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At FBH, we develop diode lasers that are specially tailored to applications in sensor technology and analytics. They are based on spectrally narrowband diode lasers and wavelength-stabilized light…
Laser Modules Lab
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We develop customized miniaturized laser modules for numerous fields of application. With highest precision we integrate diode lasers of high spectral radiance as well as optics for beam shaping,…
High-Power Diode Lasers Lab
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Our R&D work targets power, efficiency, beam quality, narrow spectral linewidth and reliability of high power diode lasers. By analyzing limiting effects in depth, we are able to continuously…
Reliability
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Reliability Investigations for High-Power Laser Diodes and Bars Qualification of laser diode design and technology Reliability Investigations for High-Power Laser Diodes and Bars Determination…
Laser Dynamics
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Laser Dynamics The Laser Dynamics business operating area focus on short pulse generation with diode lasers by convenient methods and their dynamical and electro optical…
Characterization
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PUI Characteristics and Beam Profiles Determination of characteristics of laser diodes before and after packaging on heat sink Standard characterization Material uniformity across array of…
Tapered Laser with Integrated Gratings
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Tapered Laser with Integrated Gratings Tapered Laser with Integrated Gratings Scheme These lasers consist of a lateral single-moded RW section with integrated Bragg grating and a section with a…
Tapered Laser
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Tapered Laser Tapered Laser Scheme The tapered laser consists of a single-mode RW section and a section with a taper structure for amplifying the light. Both sections set up an instable…
DBR Laser
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Tunable Laser with Distributed Bragg Reflector (DBR Laser) Tunable Laser with Distributed Bragg Reflector (DBR Laser) Scheme A tunable DBR lasers consist of several sections: the gain section…