Low-outgassing Faraday Isolator
Our LINOS® low-outgassing Faraday Isolators are designed for encapsulated and high-power laser systems. They are effective across various wavelengths from violet to near-infrared (NIR) and emit 25 times fewer volatile organic compounds than conventional isolators. The fused-silica input and output polarizers ensure a high damage threshold, offering more than 33 dB of isolation and a transmittance of 95% in the NIR and 86% in the violet range. With a clear aperture of 3.3 mm and a patented magnet system, these isolators provide an exceptionally compact design without compromising performance.
With the development of the first-ever Low Outgassing Faraday Isolators, Excelitas continues to leverage our expertise in optical solutions for semiconductor manufacturing to bring new solutions to the market. Our Faraday Isolators offer:
Low Outgassing: Emits 25 times fewer VOCs than our conventional isolators.
High Isolation: ≥ 33 dB, typically 38-42 dB across the entire wavelength range.
Compact Design: Exceptionally compact with optically contacted polarizers for high damage threshold, rare earth magnets, and access to blocked beam
Stable Mounting: Flexible mounting with four M2 threaded holes on the bottom and rear sides.
Customization: Available in custom wavelengths and specifications, with an optional integrated waveplate.
| Product | FI-405-3SC LO | FI-1030-3SC LO | FI-1060-3SC LO |
| Isolation, guaranteed/ typical (dB) |
> 33/38-42 | > 33/38-42 | > 33/38-42 |
| Transmission at design wavelength (%) | ≥ 86 | ≥ 95 | ≥ 95 |
| Transmission at boundary wavelength (%) | ≥ 86 | ≥ 90 | ≥ 90 |
| Tuning range typical (nm) | 400 - 410 | 1025 - 1064 | 1030 - 1090 |
| Aperture Ø (mm) | 3.3 | 3.3 | 3.3 |
| Dimensions (mm) | 40x40x60 | 40x40x60 | 40x40x60 |
| Damage threshold @ 1.2 ps pulses (J/cm²) |
0.2 @ 405 nm | 0.6 @ 1030 nm | 0.6 @ 1060 nm |
| Damage threshold @ 8 ns pulses (J/cm²) | 2.6 @ 488 nm | 8.2 @ 1030 nm | 8.5 @ 1060 nm |
| Part No. | 845110900026 | 845110100230 | 845110100231 |
- Low Outgassing
- High Isolation
- Compact Design
- Stable Mounting
- Customization
- Semiconductor manufacturing
- High-power laser systems
- High vacuum applications
| Product | FI-405-3SC LO | FI-1030-3SC LO | FI-1060-3SC LO |
| Isolation, guaranteed/ typical (dB) |
> 33/38-42 | > 33/38-42 | > 33/38-42 |
| Transmission at design wavelength (%) | ≥ 86 | ≥ 95 | ≥ 95 |
| Transmission at boundary wavelength (%) | ≥ 86 | ≥ 90 | ≥ 90 |
| Tuning range typical (nm) | 400 - 410 | 1025 - 1064 | 1030 - 1090 |
| Aperture Ø (mm) | 3.3 | 3.3 | 3.3 |
| Dimensions (mm) | 40x40x60 | 40x40x60 | 40x40x60 |
| Damage threshold @ 1.2 ps pulses (J/cm²) |
0.2 @ 405 nm | 0.6 @ 1030 nm | 0.6 @ 1060 nm |
| Damage threshold @ 8 ns pulses (J/cm²) | 2.6 @ 488 nm | 8.2 @ 1030 nm | 8.5 @ 1060 nm |
| Part No. | 845110900026 | 845110100230 | 845110100231 |
- Low Outgassing
- High Isolation
- Compact Design
- Stable Mounting
- Customization
- Semiconductor manufacturing
- High-power laser systems
- High vacuum applications