1064nm Polarization Insensitive Isolator
The OPTICO 1064nm Polarization Insensitive Isolator is a high-performance optical device designed for applications requiring stable, efficient light transmission and back-reflection suppression. With a compact design and cutting-edge technology, it is optimized for use in fiber amplifiers, optical sensors, and high-performance laser systems.
The 1064nm Polarization Insensitive Isolator is a device that is designed to protect a laser source from back-reflections and to maintain the polarization of the input signal. This type of isolator is polarization insensitive, meaning that it can work with any input polarization without affecting the output polarization. This device is typically used in fiber optic communication systems such as optical fiber amplifier, fiber optic sensor or instrumentation, to prevent damage to sensitive components and ensure reliable and efficient signal transmission.

Key Advantages of OPTICO 1064nm Polarization Insensitive Isolator
- Compact Design: Ideal for space-constrained environments.
- Low Insertion Loss: Typical value of 1.4 dB for single-stage configurations, ensuring efficient signal transmission.
- High Isolation: Peak isolation values of up to 55 dB in dual-stage configurations, minimizing signal interference.
- High Return Loss: Minimum return loss of 55 dB (input) and 50 dB (output), reducing signal reflection.
- High Power Handling: Handles continuous optical power up to 300 mW, making it suitable for high-power applications.
- Polarization Insensitivity: Maintains performance across various polarization states, enabling broad compatibility with different systems.
- Reliability and Stability: Engineered for excellent environmental stability over operating temperatures of -5°C to +50°C.
Specifications
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Parameter
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Values
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Stage
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Single Stage
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Dual Stage
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Grade
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Grade P
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Grade A
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Grade P
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Grade A |
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Center wavelength(nm)
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1064
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Operating Wavelength Range(nm)
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±5
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Typ. Peak Isolation(dB)
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40
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38 | 55 | 52 |
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Min. Isolation@23℃(dB)
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30
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28
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45
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42 |
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Typ. Insertion loss@23℃(dB)
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1.4
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1.5
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2.3
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2.5 |
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Max. Insertion loss@-5~50℃(dB)
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1.8
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2.0
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3.2
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3.4 |
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Min. Return Loss(Input/Output)(dB)
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55/50
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Max.PDL@23℃(dB)
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0.15
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Max. Optical Power(CW)(mW)
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300
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Max. Tensile Load(N)
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5 | |||
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Fiber Type
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HI1060 Fiber
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Operating Temperature(℃)
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-5~+50
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Storage Temperature(℃)
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-40~+85
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Ordering Information
| Wavelngth | Grade | Stage | Connector Type | Fiber Jacket | Length |
| 1064nm | A | Single Stage | FC/APC | 250um bare fiber | 0.5m |
| Other | P | Dual Stage | FC/UPC | 900um loose tube | 1m |
| Specify | 2.0mm loose tube | Other | |||
| Specify | |||||
Main Applications
How can OPTICO Stand By You?
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Parameter
|
Values | |||
| Stage | Single Stage | Dual Stage | ||
| Grade | Grade P | Grade A | Grade P | Grade A |
| Center wavelength(nm) | 1064 | |||
| Operating Wavelength Range(nm) | ±5 | |||
| Typ. Peak Isolation(dB) | 40 | 38 | 55 | 52 |
| Min. Isolation@23℃(dB) | 30 | 28 | 45 | 42 |
| Typ. Insertion loss@23℃(dB) | 1.4 | 1.5 | 2.3 | 2.5 |
| Max. Insertion loss@-5~50℃(dB) | 1.8 | 2.0 | 3.2 | 3.4 |
| Min. Return Loss(Input/Output)(dB) | 55/50 | |||
| Max.PDL@23℃(dB) | 0.15 | |||
| Max. Optical Power(CW)(mW) | 300 | |||
| Max. Tensile Load(N) | 5 | |||
| Fiber Type | HI1060 Fiber | |||
| Operating Temperature(℃) | -5~+50 | |||
| Storage Temperature(℃) | -40~+85 | |||



