IdealPhotonics' erbium-doped fiber amplifier, based on the energy level transitions of erbium ions (Er³⁺), achieves low-noise, high-gain signal amplification in the 1550 nm communication band (C/L band) through 980 nm or 1480 nm pump light excitation, becoming a core repeater device in modern fiber optic communication systems.It achieves high-gain (>30 dB), low-noise figure (<5 dB), and wide-bandwidth (~35 nm) optical signal amplification within the 1550 nm communication window, while also possessing the high stability of an all-fiber structure and wavelength division multiplexing compatibility, making it an indispensable "signal refueling station" for long-distance optical communication systems.

Idealphotonics' has launched a ytterbium-doped fiber amplifier, a fiber amplifier based on the energy level transitions of ytterbium ions (Yb³⁺). Excited by 915 nm or 976 nm pump light, it achieves high-power, high-efficiency laser amplification in the 1030-1100 nm wavelength range (especially 1064 nm), making it a core power enhancement device for high-energy laser systems and industrial processing.Achieving kilowatt-level high-power amplification in the 1030-1100 nm wavelength range (primarily 1064 nm), it also boasts >80% optical-to-optical conversion efficiency, excellent thermal management, and narrow linewidth retention characteristics, making it a core power engine for industrial cutting/welding, ultrafast laser systems, and space lasers.

IdealPhotonics' newly launched Raman fiber amplifier, a fiber amplifier based on the stimulated Raman scattering (SRS) effect, achieves distributed signal amplification in a band shifted by approximately 13 THz (100 nm) through the nonlinear interaction between high-power pump light (e.g., 1450 nm) and signal light. It possesses full-band flexibility and ultra-low noise characteristics, making it a key gain supplement for long-distance communication and broadband systems.By achieving signal amplification at arbitrary wavelengths through the stimulated Raman scattering (SRS) effect (depending solely on pump wavelength selection), and combining distributed gain, ultra-low noise figure (<4 dB), and full-band compatibility, it becomes a "universal optical gain tool" that breaks through the wavelength limitations of traditional rare-earth-doped amplifiers.

Idealphotonics' has launched an erbium-ytterbium co-doped fiber amplifier, a fiber amplifier that combines the synergistic gain of erbium (Er³⁺) and ytterbium (Yb³⁺) ions. This amplifier achieves high-power, low-noise amplification in the 1530-1565 nm wavelength range (C/L band), making it suitable for submarine communication and industrial-grade laser systems.By improving pump absorption efficiency (>80%) through ytterbium ion sensitization, the amplifier achieves output power in the hundreds of watts range in the C/L band with a noise figure <5 dB, making it a core amplification module for high-power fiber lasers and long-distance submarine transmission systems.

Idealphotonics' has launched a thulium-doped fiber amplifier, a fiber amplifier based on the energy level transition of thulium ions (Tm³⁺). It achieves signal amplification in the 1800-2100 nm wavelength band (S-band) through 790 nm or 1400 nm pumping, and is specifically designed for long-wavelength communication and medical laser systems.It achieves >20 dB gain in the 1800-2100 nm wavelength band (S-band), combining eye safety and water molecule absorption matching advantages, but has low pump efficiency (requiring high-power pumping at 1400 nm). It is specifically optimized for long-wavelength communication and biological tissue ablation applications.