Free Space Isolator0 pages

PRODUCT BRIEF key features ► High reliability ► Low insertion Loss ► High Isolation ► Optimized for different wavelengths ► Wide operating temperature range overview Finisar free space isolators are used in various TOsAs, which require isolation to prevent feedback into the laser. Available in single stage and semi-double stage designs. Finisar free space isolators offer excellent performance with low insertion loss, high isolation. Our proprietary bonding process, and years of volume manufacturing experience, results in a high reliability record. Bare isolator chips survive more than 5,000hrs of damp heat testing without delamination. spcifications Single stage free space isolator specifications: Parameters Units Spcification CWL nm 1270~1610 Operating wavelength nm +/-20 Insertion loss dB < 0.3 Minimum Isolation* dB >20 Clear aperture mm > 0.8 diameter Tilt angle DEG 6 +/- 1 Operating temperature °C -40 to 85 Storage temperature °C -40 to 100 * Note: Overall wavelengths and temp驩ratures