Selection / comparison
10W vs 20W High Power Optical Isolator
Compare 10 W and 20 W optical isolator selection for fiber-laser systems.
Use this page when the application is known but the component specification still needs to be narrowed before RFQ.
Selection logic
10 W class
Use the 1064/1030 nm TGG in-line series when the standard operating band and power range fit your system.
20 W class
Use the 780–1080 nm higher-power TGG series when optical power is above the 10 W standard range.
Do not select by wattage alone
Fiber type, pulse peak power, connector and package can change the final recommendation.
Quick comparison
| Parameter | 10 W class / 20 W class |
|---|---|
| Typical use | MOPA / fiber laser / amplifier |
| Main difference | Power handling and package family |
| Final check | Fiber, connector, pulse peak, package |
Have a target specification already?
Use Component Finder or send the known parameters directly to engineering review.