QUBIG GmbH is a technology company in the field of scientific lasers with a focus on the development and manufacture of laser light modulators as well as suitable driver electronics up to >20GHz. The devices are mainly installed as subcomponents in larger laser systems, with the aim of quickly and precisely controlling the properties of the laser light, such as its frequency, phase, polarisation and position. The application spectrum ranges from fundamental research (physics, chemistry, biology) to industry (laser material processing, medicine, LifeScience microscopy). QUBIG has been established from fundamental research and still maintains close contacts with various research groups around the world, especially in the field of ultra-cold quantum gases (AMO), trapped ions, Rydberg atoms and single photons. The company, which is also a state-recognised research facility, combines profound expertise in the areas of laser technology, crystal optics and HF- & HV electronics and is formed by a highly qualified team, having in-depth knowledge and many years of experience in various fields of quantum research/technology. QUBIG has been established from fundamental research and still maintains close contacts with various research groups around the world, especially in the field of ultra-cold quantum gases (AMO), trapped ions, Rydberg atoms and single photons. The company, which is also a state-recognised research facility, combines profound expertise in the areas of laser technology, crystal optics and HF- & HV electronics and is formed by a highly qualified team, having in-depth knowledge and many years of experience in various fields of quantum research/technology.