IdealPhotonics' optical isolator, a visible light free-space device based on non-reciprocal optical principles (such as the Faraday effect), allows unidirectional transmission of visible light (380-750nm) while blocking back-reflected light, thus protecting light sources (such as lasers) from back-side interference or damage.Based on the Faraday magneto-optical effect (such as TGG crystals) and polarization modulation, it achieves high isolation (>30dB) unidirectional transmission of visible light (380-750nm), combining free-space through-hole integration, low insertion loss (<1dB), and anti-reflection interference capabilities, providing "optical diode" protection for laser systems.

IdealPhotonics' optical isolator, a near-infrared free-space optical device specifically designed for the near-infrared band (780-2500nm), is a non-reciprocal optical device. Through the Faraday magneto-optical effect (such as TGG crystals) combined with polarization control, it achieves unidirectional transmission of optical signals (low-loss forward transmission, high-attenuation blocking in the reverse direction), thereby protecting the laser source from back-reflected light interference or damage.Based on the Faraday magneto-optical effect (such as TGG crystals) and polarization modulation, it achieves high isolation (>40dB) unidirectional optical transmission in the near-infrared band (780-2500nm), while also possessing kilowatt-level power tolerance, free-space insertion compatibility, and wide-temperature stability, providing anti-reflection hard protection for industrial-grade laser systems.