Fiber Optical Isolators / Circulators

We offer a comprehensive selection of fiber optic isolators and circulators, perfected over 25 years of volume production to cover most application scenarios. Our products include both narrowband and broadband configurations, operating in spectral ranges from 350 nm to 2100 nm, with options for polarization-independent and polarization-maintaining versions and high-power capabilities up to KW. We specialize in high-performance isolators that exceed the current state-of-the-art, including the ultra-broad band of 200nm, integrated power monitors for both forward and backward light. Custom isolator designs are also available, allowing you to combine the best features from our entire isolator family. Our fiber optic isolators are categorized into three wavelength ranges, each utilizing different magneto-optical materials to best suit your specific needs.

Fiber Coupled Isolators / Circulators 400–1060 nm (14)
$582+
Fiber Optical Isolators / Circulators 1310–1650 nm (29)
$65+
Fiber Optical Isolators / Circulators 1900–2400 nm (5)
$1650+
Ultra-Broadband (160nm) Optical Isolators and Circulators 380–2400 nm (5)
$582+
Ultra-High Power Coupled Isolator 1kW (1)
kW, 450nm to 2400nm
Wideband Multimode Optical Circulator (5)
$300+

Fiber Coupled Isolators / Circulators 400–1060 nm (14)

Fiber Optical Isolators / Circulators 1310–1650 nm (29)

Fiber Optical Isolators / Circulators 1900–2400 nm (5)

Ultra-Broadband (160nm) Optical Isolators and Circulators 380–2400 nm (5)

Ultra-High Power Coupled Isolator 1kW (1)

Wideband Multimode Optical Circulator (5)