Eurys Series 800nm Broadband Optical Isolators and Rotators
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| Model | Wavelength range (nm) | Aperture diameter | Isolator/Rotator | Price |
|---|---|---|---|---|
| EURYS-SA-5mm | 720 nm - 950 nm | 5mm | Isolator | PoR |
| EURYS-SA-5mm-WP | 720 nm - 950 nm | 5mm | Isolator + Waveplate | PoR |
| EURYS-SA-5mm-R | 720 nm - 950 nm | 5mm | Rotator | PoR |
| EURYS-LA-8mm | 720 nm - 950 nm | 8mm | Isolator | PoR |
| EURYS-LA-8mm-R | 720 nm - 950 nm | 8mm | Rotator | PoR |
| EURYS-LA-10mm | 720 nm - 950 nm | 10mm | Isolator | PoR |
| EURYS-LA-10mm-R | 720 nm - 950 nm | 10mm | Rotator | PoR |
Summary Box:
EOT’s Eurys Series small aperture (<5mm) broadband Faraday rotators and isolators for Ti:Sapphire Lasers rotate the plane of polarized light 90° at 800 nm in the forward direction and 0° from 720 nm - 950 nm in the reverse direction while maintaining the light’s linear polarization.Description:
EOT’s Eurys Series Broadband Rotators rotate the plane of polarized light 90° at 800nm in the forward direction and 0° from 720-950nm in the reverse direction while maintaining the light’s linear polarization. When placed between crossed polarizers, a broadband Faraday rotator becomes a broadband optical isolator. Eurys Series broadband optical isolators provide high transmission in the forward direction and strongly attenuates back-reflected light between 720-950nm in the reverse direction protecting Ti:Sapphire oscillators from the deleterious effects of back reflections and also eliminating preferential lasing at the lower gain wavelengths of Ti:Sapphire lasers. Utilizing optics with low refractive indices and short optical pathlengths minimizes pulse broadening due to dispersion in the optics associated with ultra-short laser pulses.
Please contact us to specify the input and output polarisations required (vertical, horizontal, 45°); please select an isolator with a waveplate if rotation of greater than 90° is required
Specifications:
| <5mm aperture | |
| Centre wavelength | 800 nm |
| Spectral Range | 720 - 950 nm |
| Peak Transmission at 22 deg C | > 92% |
| Isolation at 22 deg C | > 33 dB |
| Rotation at Specified Wavelength | 90 deg |
| Damage Threshold | 3.5J/cm2 at 10ns 1J/cm2 at 8ps |
| >5mm aperture | |
| Centre wavelength | 800 nm |
| Spectral Range | 720 - 950 nm |
| Peak Transmission at 22 deg C | > 92% |
| Isolation at 22 deg C | > 30 dB |
| Rotation at Specified Wavelength | 90 deg +/- 2 deg |
| Damage Threshold | 1J/cm2 at 10ns 2kW/cm2 CW |
| **Please note that a waveplate is needed if you are wishing to achieve other than 90 deg rotation through the device |
Downloads:
Eurys Series Small Aperture Rotators and Isolators Datasheet
