The BRM-6301 represents a significant advancement in divergence angle analysis -- a fully automated instrument engineered specifically for characterizing laser diodes with large divergence angles. It effectively overcomes the limitations of traditional beam profilers, which are predominantly suitable only for LDs possessing small far-field angles, delivering comprehensive angular distribution profiles in both polar and Cartesian coordinate systems, with optional reporting of half-intensity angle (FWHM) data.
Furthermore, the instrument is equally capable of performing precise angular distribution measurements for LEDs.
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