461, 532, 650, 780, 850, 980 nm Center Wavelengths
2 kW/cm2 CW Damage Threshold
High Verdet Constant
Low Absorption Coefficients
1/2 Waveplate Option
Our medium power Farady optical isolators use SF1 polarizing beamsplitters (PBS) for 461, 532, 650, 780, 850, 980 nm laser applications requring up to a 2 kW/cm2 CW damage threshold. Double escape ports are provided for applications where rejected power exceeds 0.5 W.
| Model | Description | Availability | Price | Qty. | |
|---|---|---|---|---|---|
| ISO-04-461-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 461 nm Center | Contact Sales | ||
| ISO-04-532-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 532 nm Center | Call | ¥13,972.13 | ADD |
| ISO-04-532-MP-W | Medium Power Faraday Optical Isolator, 4 mm, 532 nm, 1/2 Wave Plate | Call | ¥14,848.13 | ADD |
| ISO-04-650-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 650 nm Center | Call | ¥13,972.13 | ADD |
| ISO-04-650-MP-W | Medium Power Faraday Optical Isolator, 4 mm, 650 nm, 1/2 Wave Plate | Call | ¥14,848.13 | ADD |
| ISO-04-780-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 780 nm Center | Call | ¥15,198.52 | ADD |
| ISO-04-780-MP-W | Medium Power Faraday Optical Isolator, 4 mm, 780 nm, 1/2 Wave Plate | Call | ¥16,074.52 | ADD |
| ISO-04-850-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 850 nm Center | Call | ¥15,198.52 | ADD |
| ISO-04-850-MP-W | Medium Power Faraday Optical Isolator, 4 mm, 850 nm, 1/2 Wave Plate | Call | ¥16,074.52 | ADD |
| ISO-04-980-MP | Medium Power Faraday Optical Isolator, 4 mm Aperture, 980 nm Center | Call | ¥16,950.52 | ADD |
| ISO-04-980-MP-W | Medium Power Faraday Optical Isolator, 4 mm, 980 nm, 1/2 Wave Plate | Call | ¥19,228.12 | ADD |
| Model | ISO-04-461-MP | ISO-04-532-MP | ISO-04-650-MP | ISO-04-780-MP | ISO-04-850-MP | ISO-04-980-MP |
|---|---|---|---|---|---|---|
| Clear Aperture (mm) | 4 | 4 | 4 | 4 | 4 | 4 |
| Center Wavelength (nm) | 461 | 532 | 650 | 780 | 850 | 980 |
| Spectral Range (nm) | 400–500 | 500–600 | 600–680 | 720–830 | 800–900 | 900–1030 |
| Isolation (dB) @ 22°C | 27–32 | 27–32 | 27–32 | 27–35 | 27–35 | 27–35 |
| Transmission (%) @ 22°C | >88 | >88 | >88 | >88 | >88 | >88 |
| CW Damage Threshold (kW/cm2) | 2 | 2 | 2 | 2 | 2 | 2 |
|
Pulse Damage Threshold (J/cm2), for 10ns pulses | 1 | 1 | 1 | 1 | 1 | 1 |
| Polarizer Type | PBS Cube Polarizer | |||||
| Rotating Medium | Terbium Gallium Garnet | |||||
Our medium power Faraday optical isolators use high damage threshold SF1 polarizing beamsplitter (PBS) cubes.
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.
| Low Power Faraday Optical Isolators | Broadband Faraday Optical Isolators | Mid-IR Faraday Optical Isolators | Broadband Polarizing Cube Beamsplitters |
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