FFC Fiber Feedback Collimator
The Fiber Feedback Collimator (FFC) provides precision beam shaping or beam focusing, and real time power feedback to the control circuits. Power Stability of <0.5% under normal operating conditions is achieved using this technology.
The SpectraTec II, two wavelength laser module is a highly integrated fiber optic system comprised of two temperature controlled lasers with individual driving, control and stability electronics, and one single mode, polarization maintaining fiber optic pigtail output. Beam shaping of the output from the fiber and real time power feedback module (FFC – Fiber Feedback Collimator) are included. Read More >>
The SpectraTec X, multi- wavelength laser module is a highly integrated system comprised of up to four lasers, individual driving, control and stability electronics, a fiber optic wavelength combiner, temperature controllers (TECs), and a single mode fiber optic pigtail. In addition, complete control and interrogation of the module status is available via the 37-pin interface connector. Read More >>