Mündliche Prüfung »   Wavelength Range Expansion in Modern Fiber Optic Acousto-optic Modulator Units

As laser technology expands into increasingly diverse industrial, scientific, and medical applications, the demand for versatile beam-handling components has grown exponentially. Historically, fiber optic acousto-optic modulators were optimized for narrow, fixed operational windows, typically centered around standard telecom wavelengths like 1064 nm or 1550 nm. Today, rapid advancements in material science and anti-reflective (AR) coating technologies are driving a revolution in wavelength range expansion, allowing modern AOM units to span multi-octave spectral bands.
https://www.cq-smart.com/fiber-optic-acousto-optic-modulator-aom-aofs