1480nm Fiber Optic Isolator
Single Mode Fiber 1480nm 1550nm High Isolation Wavelength Optical Isolator
Product Introduction:
Geehe's fiber optic isolators are designed into a compact, lightweight assembly which allows easy integration in a small laboratory, field, and system applications.
We offer a broad portfolio of fiber optical isolators in the 780-1310nm wavelength range. Isolators could be supplied with any single-mode fiber-coupled device (laser, SLD, SOA, gain-module) purchased in our Company. In this case, the device characterizes with isolator, measurement report indicates performance at OI output. Devices could be spliced to prevent additional losses and feedback at FC/APC connectors.
Optical Isolator Benefit&Features:
- Various coupling ratio
- High Isolation
- Operating temperature -40℃ to 85 ℃
- Very low insertion loss, high isolation, and high return loss
- Minimal polarization-dependent loss
- Low polarization mode dispersion
- Epoxy-free optical path
- Compact lightweight assembly
Certification&Compliance:
- GR-1209-CORE Requirements for passive optic components
- GR-1221-CORE Reliability assurance requirements for passive optical components
- GR-326-CORE Requirements for single-mode optical connector and jumpers assemblies
- TIA-604 Fiber optic connector interpretability standard
- ROHS Directive on the restriction of hazardous substances
Specfication&Technoloy Parameters:
| Parameter | Unit | Single Stage | Dual Stage | ||||
| Grade | —— | P | A | P | A | ||
| Wavelength | nm | C-band:1528~1564nm;1310±15nm | |||||
| Insertion Loss(dB)(max.)(23℃) | dB | 0.5 | 0.6 | 0.6 | 0.7 | ||
| TDL | dB | 0.1 | 0.15 | 0.1 | 0.15 | ||
| Isolation (min.)(23℃) | dB | 30 | 30 | 46 | 46 | ||
| PDL | dB | 0.1 | 0.15 | 0.1 | 0.15 | ||
| PMD | ps | 0.05 | 0.05 | 0.05 | 0.05 | ||
| In/Out Return Loss | dB | 60/60 | 60/55 | 60/60 | 60/60 | ||
| Maximum Optical Power | MW | 500 | |||||
| Operating Temperature | ℃ | -10~+65 | |||||
| Storage temperature | ℃ | -40~+85 | |||||
| Package | nm | Φ52x32 | |||||
Ordering Information:
| ISO- | X- | XX- | X- | XX- | XX- | XX- | M | |
| PID:Polarization Independent,dual-stage PISL: Low polarization mode dispersion |
31:1310nm 55:1550nm |
P:P grade A:A grade |
09:0.9mm 025:0.25mm | 0.5:0.5m 1.0:1.0m | FC:FC/UPC FA:FC/APC 0:no connector |
M: Φ52x32mm | ||
| Type | Wavelength | Grade | Fiber Dia. | Fiber Length | Connector | Packing size | ||
Optical Isolator Application:
- Fiber optic amplifiers
- Fiber optic ring lasers
- High-speed and coherent fiber optic communication systems
- Fiber optic links in CATV applications
- Fiber optic gyro systems
- Laser diode integrated optic modulator interfaces
- Instrumentation and testing applications
Geehe Factory Service:
1) High Environmental Stability
Low insertion loss, low polarization dependent loss, low back reflection, and good uniformity
2) Compact Structure
Small size, it can be directly installed in a variety of transfer box and just take up little space
3) Strict Quality Control
We guarantee that every product to the hands of customers is subject to stringent testing standards
4) Fast Delivery
All the orders with fast turn over and our factory take the multi-post system and also imported advanced technology machines. 800 skilled and stable workers, the average length of service for more than 10 years.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.