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Faraday Optical Isolator, Low Power, 4 mm Aperture, 650 nm Center

The ISO-04-650-LP Faraday Optical Isolator is essentially a uni-directional light valve. It is used to protect a laser source from destabilizing feedback or actual damage from back-reflected light. This 650 nm low power free space optical isolator is packaged in a compact cylindrically shaped magneto-optic device with a base plate for ease of mounting into an optical train. It has a 4 mm clear aperture and a 630 to 700 nm wavelength range. The ISO-04-650-LP utilizes field proven, high efficiency Corning Polarcor™ polarizers; ideal for laser diode applications.

Specifications

Technical Specs

Center Wavelength
650 nm
Spectral Range
630–700 nm
Clear Aperture
4 mm
Isolation
30-35 dB
Transmission
>75%

Damage Threshold
25 W/cm²
Material
Terbium Gallium Garnet
Polarizer Type
Dichroic Glass Polarizer

Center Wavelength
650 nm
Spectral Range
630–700 nm
Clear Aperture
4 mm
Isolation
30-35 dB
Transmission
>75%

Damage Threshold
25 W/cm²
Material
Terbium Gallium Garnet
Polarizer Type
Dichroic Glass Polarizer

Resources & Downloads

Application Notes

Feedback Prevention with Optical Isolators(11.6 MB, PDF)

2D Product Drawings

ISO-04-0650-LP(204.4 kB, PDF)

Manuals

LP ISO Faraday Isolator User's Manual(720 kB, PDF)

Other

MKS EU RoHS3 Cert - Faraday Optical Isolators(125 kB, PDF)

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