ADAS (advanced driver assistance systems) are taking on more and more responsibilities in the automotive industry, improving comfort and safety, similar to ACC systems. Without the use of optical filter, highly advanced ADAS, autonomous driving is not possible. To ensure that the ACC and ADAS systems are working properly, an excellent, durable and reliable optical filter is essential.
The ideal light source for detection is chosen using optical filters by tools like real-time PCR. Excitation and emission filters are typically incorporated, but depending on the system optics design, some may also have beam splitters.
Optical signals are mostly used for communication and control between autonomously operating robots and vehicles. Due to the stringent requirement and standards, NIR and IR wavelengths are used for the sensors integrated.
GF Tech’s well-controlled coating technology and filters manufacturing capability have successfully produced different filters with steep edges and blocking >OD4.