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TOPTICA’s DLC DFB pro lasers integrate both distributed-feedback (DFB) and distributed Bragg reflector (DBR) lasers. Available wavelengths include 633 nm and the entire range from 760 nm to 3500 nm.
2 wrz 2020 · Distributed feedback (DFB) fiber lasers are known as a versatile source of single-frequency radiation for a wide variety of applications from high resolution spectroscopy 1 to precision sensing...
3 wrz 2019 · Here we present the assembly of novel transparent all-polymer distributed feedback (DFB) lasers. Flexible and highly transparent cellulose diacetate (CdA) was employed as substrate on which...
A DFB fiber laser cavity is formed by a single π-phase-shifted fiber Bragg grating (FBG) inscribed directly in an active fiber. Such integrated structure is usu-ally more stable than the cavity...
Here, we show how bulk eGFP can be used as a solid-state gain material in an optimized 2D second-order DFB resonator structure to obtain low-threshold lasing emission from different modes over a broad spectral range.
24 lip 2023 · A distributed feedback laser (DFB laser) is a type of laser that emits light of a single frequency. This is achieved by incorporating a distributed feedback grating (DFB grating) into the laser cavity.
alternative approach, which utilizes distributed-feedback (DFB) from a Bragg-type diffraction grating, provides a number of advantages while still utilizing a planar surface geometry.
