IdealPhotonics' 600-800nm SOA diodes, based on GaInP/AlGaInP or GaAs/AlGaAs material systems, are broadband amplification devices. Employing a multi-quantum-well active region and a ridge waveguide structure, they achieve 20-30dB gain and 10-100mW saturated output power. In applications such as 650nm visible light communication, 780nm atomic sensing, and 760nm oxygen detection, they exhibit excellent characteristics such as a noise figure of <6dB and a bandwidth of 100nm. Their innovative "dual-region current injection" technology optimizes gain flatness to ±1dB, becoming a key solution for short-wavelength optical signal amplification.Employing a GaInP/AlGaInP multi-quantum-well and anti-reflection ridge waveguide structure, a groundbreaking combination of 25dB ultra-high gain and ±0.5dB gain flatness is achieved. In three major applications—635nm laser display, 780nm atomic clock frequency stabilization, and 760nm environmental monitoring—its innovative "carrier-photon coordinated modulation" technology reduces the noise figure to 4dB while maintaining an ultra-wide gain bandwidth of 120nm, redefining the performance limits of short-wavelength optical signal amplification.