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Free Space Isolator BD 500um 1310/1550nm
Name：Free Space Isolator BD 500um 1310/1550nm
Class：CAT-07-001E
Type：Free Space
Price：TBA
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Features：High Isolation
Low Insertion Loss
Large Aperture Features
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Applications：Fiber Optic Lasers
Optical Transmitters & Transceivers
Research
Specifications：
| Parameter | Unit | Values | |
| Stage | Single Stage Dual Stage | ||
| Center Wavelength | nm | 1310 or 1550 | |
| Operating Wavelength Range | nm | ±20 | |
| Typ. Peak Isolation | dB | 42 55 | |
| Min. Isolation at 23℃ | dB | 24 44 | |
| Typ. Insertion Loss at 23℃ | dB | 0.2 0.3 | |
| Max. Insertion Loss at 23℃ | dB | 0.3 0.4 | |
| Clear Aperture | mm | 0.9 | |
| Polarization Plane of Input | Refer to Drawing Below | ||
| Tilt Angle of Input Light | deg | 0 | |
| Max. Optical Power (CW) | mW | 500 @BD500um（Proper Alignment Is Necessary) | |
| Operating Temperature | ℃ | -5 to +70 | |
| Storage Temperature | ℃ | -40 to +85 | |
Package Dimensions：
Ordering Information：
| FSI-①①-②-③-④ | ||
| ①①: Wavelength | ③: Optical Path Orientation | |
| 31 - 1310nm | F - Forward (as indicated above) | |
| 55 - 1550nm | B - Backward | |
| SS - Specify | ||
| ④: Package Size | ||
| ②: Stage | 1 - dia2.8×L3.7mm | |
| S - Single Stage | S - Specify | |
| D - Dual Stage |