1310/1550nm Free Space Dual-Stage Optical Isolator

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The FSOI Series Free Space 131/1550nm optical Isolator is a passive device that guides lights at 1310/1550 nm in normal direction while minimizing back reflection and backscattering in the reverse direction. With Agiltron’s proprietary magnetic-optics technology and proven advanced Micro-optics design, it features in low insertion loss, high isolation, compact structure, high power
handling and high stability. Agiltron also provides customized design to meet special applications.

• Low Insertion Loss
• High Isolation
• Compact Size
• High Reliability
• Versatile Package

• Optical Transmitter
• Laser Diode
• Instrumentation

HWIC ParameterSpecificationUnit
P GradeA Grade
Central Wavelength1310nm
Insertion Loss≤ 0.3≤ 0.5dB
Isolation (@ 23oC, all SOP)≥ 55≥ 50dB
Clear Aperture0.9mm
Operating Temperature-5 ~ +65oC
Storage Temperature-40 ~ +85oC
Optical Power Handling≤ 50W/cm2
* Other wavelength is available per customer’s request


P/N: N/A