885nm Single Stage Free-Space Optical Isolator

Product Details Up to 67 dB Isolation for Ultimate Stability Up to 92% Transmission for Maximum Power 4.7mm Input Aperture Free-Space Optical Isolators incorporate a Faraday Rotator and are specifically designed and manufactured to provide superior performance with high isolation, transmission, and power densities. Each option effectively reduces feedback in the external cavity of diode laser systems and blocks reflections from free-space fiber coupling. Free-Space Optical Isolators increase power stabilization in optical systems and also eliminate feedback-induced damage to sensitive optical components. These isolators enable state of the art protection for the most stable lasers in the world and are ideal for demanding laser applications. Specifications General Type: Single Stage Optical Isolator Style: Faraday Physical & Mechanical Properties Clear Aperture CA (mm): 4.7 Optical Properties Minimum Transmission (%): >85 Transmission (%): 92 Design Wavelength DWL (nm): 885 Wavelength Range (nm): 860 – 910 Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 40 W, 4 kW/cm 2 @ DWL Typical Isolation at Design Wavelength (dB): 43 Minimum Isolation at Design Wavelength (dB): >35 Environmental & Durability Factors Operating Temperature (°C): +15 to +40 Regulatory Compliance Certificate of Conformance: View ×