PrioLas offers support & consultancy in

• specific project tasks within development or research programs
  
• connnecting with VCSEL experts and various technological resources
• design and production aspects of semiconductor lasers

and VCSEL process technology services, incl.

• oxide based current and optical confinement; wet oxidation of AlGaAs @370 .. 440°C
• ohmic contact technology
• on wafer testing / wafer mapping (LIV&OS @700 .. 1000nm)
• die attach and wire bonding; TO46/TO39 w/ TEC&thermistor & ESD protection diode
• wide temperature range laser characterization; LIV&OS&Farfield @-20..130°C on TO platform
• accelerated lifetime testing (ALT); 100 .. 150°C, 24 DUT/board, TO46 based (non-hermetic)
• burn-in on TO platform
• full prototyping: processing of VCSEL wafers based on Priolas' design, wafer mapping, single die characterization, and reliability check (ALT and burn-in)

Semiconductor processing equipment at Ulm University, Microelectronic Technology Center

Test equipment at PrioLas

Our topics of interest include

• peformance improvements, incl. modulation bandwidth, expanded wavelength ranges, efficiency, output power, mode control
• new applications and respective dedicated VCSEL solutions
• monolithic and hybrid integration in the electrical and optical domain

• sustainability aspects in design, production, and operation

You can expect high quality support from a motivated, highly skilled,
well connected, and widely experienced

BUSINESS PARTNER!