The Wein­ert Group is one of the lead­ing man­u­fac­tur­ers of spe­cial opti­cal fibers in the metrol­ogy, (high-power) laser trans­mis­sion, indus­trial data trans­mis­sion and energy markets.

Robust AO GmbH (Robust Adap­tive Optics) devel­ops and mar­kets fast Z‑axes for laser pro­cess­ing with high-power lasers under the Zwobbel® brand. The opto-mechan­i­­cal tech­nol­ogy makes

The com­pany devel­ops and man­u­fac­tures devices for mea­sur­ing, test­ing and con­trol­ling. From com­pact sen­sors for pres­sure, tem­per­a­ture, rel­a­tive humid­ity and CO2 to com­plex ana­lyt­i­cal sensors

Quan­tum Optics Jena devel­ops and pro­duces solu­tions for tap-proof com­mu­ni­ca­tion sys­tems. Using entan­gled pho­ton pairs, the start-up real­izes quan­tum opti­cal sys­tems for cryp­to­graphic quan­tum key

The mi2-fac­to­ry’s inno­v­a­tive EFIITRON tech­nol­ogy is being devel­oped for the pro­duc­tion of sil­i­con car­bide (SiC) microchips. SiC chips are a key ele­ment of effi­cient electric

siOP­TICA devel­ops and mar­kets pio­neer­ing dis­play solu­tions for visual data pro­tec­tion. The com­pany offers its cus­tomers in the pay­ment, auto­mo­tive and con­sumer elec­tron­ics indus­tries technology

Jenop­tik is a global tech­nol­ogy group oper­at­ing in the two pho­­ton­ics-based divi­sions Advanced Pho­tonic Solu­tions and Smart Mobil­ity Solu­tions. Its key mar­kets include the semiconductor