Tornos Series Compact 520 nm - 810 nm Optical Isolators

EOT’s Tornos Series Compact Optical Isolators provide high transmission in the forward direction while strongly attenuating light traveling in the reverse direction, effectively protecting laser diodes from the deleterious effects of back reflections. EOT’s Tornos Series Compact Optical Isolators allow for optimal isolation and transmission at a specific wavelength within the spectral bandwidth of the isolator.
**Please note that a waveplate is needed if you are wishing to achieve more than 45º rotation through the device.**

Specificationsa
Standard Wavelength	Spectral Range	Operating Temperature	Isolationb	Transmissionb	Forward Power Handling
532 nm	522 nm - 542 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W
561 nm	551 nm - 571 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W
638 nm	628 nm - 648 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W
660 nm	650 nm - 670 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W
730 nm	720 nm - 740 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W
785 nm	775 nm - 795 nm	10 ºC - 30 ºC	>33 dB	>95%	5 W

^a Product specifications are subject to change.
^b At specified wavelength and temperature
Notes:

• All products are RoHS compliant.
• All devices are factory-tuned to the customer's desired wavelength. 
• Operating Temperature: Performance of EOT’s Optical Isolators is related to operating temperature. For more information, please contact EOT.
• For incident powers >2 KW/cm² or >1 J/cm² for a 10ns pulse, you may contact EOT’s sales department at sales@eotech.com or view our Custom Products page on this website.
• Storage Temperature: Storage temperatures should not exceed 60 °C. 
• Customer can specify any center wavelength that fall within the ranges outlined in the below chart:

Model	Product	Wavelength Range
	2 mm VIS Isolator	500 nm - 600 nm
	4 mm VIS Isolator	500 nm - 600 nm
	2 mm NIR Isolator	600 nm - 800 nm
	4 mm NIR Isolator	600 nm - 800 nm

*Please contact EOT directly for pricing and availability.

Tornos Series Compact 520 nm - 810 nm Optical Isolators Data Sheet

Faraday Rotators & Optical Isolators Technical Notes