Dr. Mohammad Tanvir Haidar

• project leads of optical transceivers and sensors in the field of industrial and medical applications. • manage and control the entire project life-cycle from definition, feasibility to qualification and hand-over to global manufacturing team • responsible for the project success regarding time, cost, scope, and quality targets • manage all interactions towards both subcontractors and business divisions

1. Worked on 1550 nm Microelectromechanical Systems ( MEMS)-tunable VCSELs for an application in tunable THz photomixing under 'Hessian LOEWE-Sensors Towards Terahertz program' and nanoelectrode-based THz photoconductive emitters. 2. Process optimization and technology development for MEMS-tunable Fabry-Perot optical filter 3. MEMS-tunable semiconductor fiber ring lasers (SFRLs) using MEMS-tunable optical filter as the intracavity wavelength selective element.

I used to work for Infineon Technologies AG in Munich for 1. Integrated circuits (ICs) parasitics extraction using simulation tools (ANSYS Q3D, ANSYS HFSS) 2. Technical documentation

1. Mitarbeit bei der Umsetzung einer neuartigen Anstiegszeit Messen an einem Schnelltest Prober 2. Aufbau eines Waferprobers fOr die Vermessung von Flipchips im Labor 3. Bereitstellung eines Laborprobers fOr die Entwicklung neuer Messmethoden 4. Messtechnische Betreuung von Entwicklungslosen an Fertigungsprobern

I worked on the process, fabrication, and characterization of 850 nm polarization-stable single-mode VCSELs for Cs-based MEMS atomic clock application.

I mainly focused on Radio-Frequency (RF) engineering and Optoelectronics. I pursued my M.Sc. thesis with the title ''Processing and Characterization of VCSEL/PIN-Photodetector Transceiver Chips for Bidirectional Multimode Fiber Transmission.”

Electronics