1. Polarization dependent isolators are typically used in free space optical systems. 2. This can be used to design optical isolators , for example. 3. The fastest opto-isolators employ PIN diodes in photoconductive mode. 4. All opto-isolators described so far are uni-directional. 5. These include EDF, fused-fibre optical couplers and optical isolators . 6. These garnet thin films were shown to be useful for optical isolators . 7. Those pastors ensure regular attendance of penitentiary facilities, investigatory isolators and prisons. 8. Opto-isolators prevent high voltages from affecting the system receiving the signal. 9. Currently, there are no IEC component level safety standard available for such isolators . 10. They took exception to the atmosphere inside the studio with soundproof padding and isolators .
