5 reasons why Raith EBL systems offer the best solution for fast and easy DFB laser fabrication
Today’s world is shaped by the ever-increasing spread of digitalization. As data volumes expand in step with this development, demand for semiconductor laser sources is likewise keeping pace. New records for fiber transmission data rates are reported every year. Since DFB lasers have the necessary emission properties for the transmitters required in DWDM (dense wavelength division multiplexed) networks, demand for DFB lasers is continuously increasing - and with it, the need to create precise gratings fast and easily.
Compared to interference lithography with UV light sources, electron beam lithography offers an effective alternative for writing laser structures. Complex grating structures can be created and new designs can be transferred immediately.
Visit our new application site for DFB lasers, and discover all five reasons why Raith's EBL tools are proven as the best way to tackle the challenges given by DFB laser makers.