650, 780, 850, 980 nm Center Wavelengths
25 W/cm2 CW Damage Threshold
High Verdet Constant
Low Absorption Coefficients
1/2 Waveplate Option
Our low power Faraday optical isolators use field proven, high efficiency Corning Polarcor™ polarizers making them ideal for 650, 780, 850 and 980 nm laser diode applications.
| Model | Description | Availability | Price | Qty. | |
|---|---|---|---|---|---|
| ISO-04-650-LP | Low Power Faraday Optical Isolator, 4 mm Aperture, 650 nm Center | Call | ¥10,818.55 | ADD |
| ISO-04-650-LP-W | Low Power Faraday Optical Isolator, 4 mm, 650 nm, 1/2 Wave Plate | Call | ¥13,446.54 | ADD |
| ISO-04-780-LP | Low Power Faraday Optical Isolator, 4 mm Aperture, 780 nm Center | Call | ¥9,592.16 | ADD |
| ISO-04-780-LP-W | Low Power Faraday Optical Isolator, 4 mm, 780 nm, 1/2 Wave Plate | Call | ¥13,446.54 | ADD |
| ISO-04-850-LP | Low Power Faraday Optical Isolator, 4 mm Aperture, 850 nm Center | Call | ¥9,592.16 | ADD |
| ISO-04-850-LP-W | Low Power Faraday Optical Isolator, 4 mm, 850 nm, 1/2 Wave Plate | Call | ¥13,446.54 | ADD |
| ISO-04-980-LP | Low Power Faraday Optical Isolator, 4 mm Aperture, 980 nm Center | Call | ¥13,446.54 | ADD |
| ISO-04-980-LP-W | Low Power Faraday Optical Isolator, 4 mm, 980 nm, 1/2 Wave Plate | Call | ¥15,198.52 | ADD |
| Model | ISO-04-650-LP | ISO-04-780-LP | ISO-04-850-LP | ISO-04-980-LP |
|---|---|---|---|---|
| Clear Aperture (mm) | 4 | 4 | 4 | 4 |
| Center Wavelength (nm) | 650 | 780 | 850 | 980 |
| Spectral Range (nm) | 630–700 | 720–840 | 840–960 | 960–1030 |
| Isolation (dB) @ 22°C | 30-35 | 30–38 | 30–38 | 30–38 |
| Transmission (%) @ 22°C | > 75 | > 82 | > 88 | > 90 |
| CW Damage Threshold (W/cm2) | 25 | 25 | 25 | 25 |
| Polarizer Type | Dichroic Glass Polarizer | |||
| Rotating Medium | Terbium Gallium Garnet | |||
The LP Series uses a high efficiency Corning Polarcor™ absorptive polarizer. It offers a 25 W/cm2 CW damage threshold for lower power laser diode applications.
The TGG utilized in our Faraday Isolators, creates a large Verdet constant that ultimately describes the strength of the Faraday effect.
Our Faraday Isolators have low absorption as a function of the TGG and Polarizers.
We offer versions with an added 1/2 wave plate at the output stage so that the direction of the output beam polarization can be rotated to a desired direction.
| Medium Power Faraday Optical Isolators | Broadband Faraday Optical Isolators | Mid-IR Faraday Optical Isolators | Polarcor™ Linear Polarizers |
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