Fiber Pigtailed Isolators
Fiber Pigtailed Isolators
Our fiber pigtailed isolators are passive, fiber-pigtailed devices that reduce back reflections in optical fibers and backscattering of light which is highly desirable in many laser applications.
- 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 See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | ISC-1550Fiber Optic Isolator, Standard, 40 dB, 1550 nm, Bare Fiber Pigtails | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| ISC-1550-FCAPCFiber Optic Isolator, Standard, 40 dB, 1550 nm, Fiber Pigtails, FC/APC | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| ISU-1550Fiber Optic Isolator, Supreme, 60 dB, 1550 nm, Bare Fiber Pigtails | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| ISU-1550-FCAPCFiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/APC | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More | ||||
| ISU-1550-FCUPCFiber Optic Isolator, Supreme, 60 dB, 1550 nm, Fiber Pigtails, FC/UPC |
Specifications
| Models | | | |
|---|---|---|---|
| Peak Isolation | >40 dB | >60 dB | |
| Operating Wavelength | 1550 nm | 1550 nm | |
| Fiber Type | Singlemode | Singlemode | |
| Typical Insertion Loss | 0.4 dB | 0.6 dB | |
| Maximum Insertion Loss | ≤0.5 dB | ≤0.7 dB | |
| Return Loss | ≥65/60 dB | ≥65/60 dB | |
| Polarization Dependent Loss, Typical | <0.1 dB | <0.1 dB | |
| Polarization Mode Dispersion | <0.5 ps | <0.05 ps | |
| Maximum Optical Power | 300 mW | 300 mW | |
| Operating Temperature | |||
| Storage Temperature | -40 to 85°C | -40 to 85°C |
Notes:
Specifications shown apply to all models, with or without connectors.
Features
Standard Pigtailed Isolators
The standard ISC model isolator features typical peak isolation of >40 dB and very low polarization mode dispersion.
Enhanced Pigtailed Isolators
The enhanced ISS model isolators feature extremely low polarization mode dispersion and stable performance over a wide wavelength and temperature range with peak isolation greater than 50 dB.
Supreme Pigtailed Isolators
The supreme ISU model isolators feature extremely low polarization mode dispersion and stable performance over a wide wavelength and temperature range with peak isolation greater than 60 dB.
Compact Lightweight Assembly
Our fiber optic isolators are designed into a compact, lightweight assembly which allows easy integration in small laboratory, field, and system applications.
Epoxy-free Optical Path
By utilizing an epoxy-free optical path, our fiber optic isolators exhibit increased isolation performance, stability and long-term reliability
Applications
- 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
