For the precise and low-stress slicing of quartz crystals with multi-wire saws or optical glass blanks with precision cutting systems, the diamond wire cutting equipment used must control a stable operating point with both high cutting accuracy and process consistency, so that a high material yield can be achieved.

Similar technical requirements must be covered by cutting systems used in optical lens manufacturing or filter processing for photonic devices and optical communication modules. However, a somewhat tighter dimensional tolerance is often required here, as optical components tend to be more demanding in surface quality due to their application in high-precision optical systems.

In addition to the cutting technology requirements, the demands for the lowest possible production cost of optical processing equipment are also increasing, and with them the reliability and energy efficiency of the cutting systems used. Diamond wire saws for quartz and glass slicing should operate as stably as possible, particularly in high-volume cleanroom production, but also to minimize material waste and sub-surface damage. In times of rising raw material costs, the material utilization of the cutting systems used in wafer slicing, lens manufacturing or custom component processing is becoming increasingly important for cost-effective optical component production.