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2000nm Polarization Dependent Fiber Isolator
2000nm Polarization Dependent Fiber Isolator Sensitive Isolator with SM Fiber
Product ID: 6991
$100
2000nm Polarization Dependent Fiber Isolator Sensitive Isolator with SM Fiber
Optical fiber isolators mainly use the Faraday effect of magneto-optical crystals to isolate reflected light and are passive magneto-optical devices that only allow light to transmit in one direction. Fiber isolators are used to protect the light source from unwanted effects caused by back reflections or signals; back reflections can damage the laser or cause it to mode hop, change in amplitude or shift in frequency. In high-power applications, backreflections can also cause instability and power spikes.
The isolators produced by TaorLab have high isolation, low insertion loss, and high withstand power. Isolators with different wavelengths, powers, and fibers can be customized according to user needs. The products are widely used in fiber lasers, fiber amplifiers, laser communications, fiber optic sensors, Scientific research and other fields.
Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.
Specifications
| Parameter | Unit | Value | |
| Center Wavelength | nm | 2000 | |
| Bandwidth | nm | ±20 | |
| Single/Double Stage | – | Single Stage | Dual Stage |
| Peak Isolation (Type) | dB | 20 | 40 |
| Isolation (min) | dB | 16 | 35 |
| Insertion Loss (Type) | dB | 0.8 | 1.2 |
| Insertion Loss (max) | dB | 1.2 | 1.5 |
| Polarization Dependent Loss | dB | ≥20 | ≥18 |
| Minimum Return Loss | dB | 50 | |
| Fiber Type | SMF-28e or SM1950 | ||
| Max. Tensile Load | N | 5 | |
| Max Optical Power (CW) | W | 0.3,1,3,5,10 | |
| Max Peak Power (Pulse) | KW | <1 | |
| Operating Temperature | ℃ | -5 ~ +70 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
*The temperature measurement environment is 25℃;
*The above data does not include connectors. If more connectors are added, the insertion loss will increase by 0.3dB, and the return loss will decrease by 5dB.
Package Dimensions
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Ordering Information
| TLPSI | Working Wavelength | Power | Power Type | Stage Type | Fiber Type | Pigtail Length | Pigtail Type | Connector Type |
| 2000=2000nm S=Others |
00=300mW 01=1W 02=2W S=Others |
C=CW P=Pulse |
S=Single stage D=Dual stage |
S2=SMF-28e S1=SM1950 S=Others |
08=0.8m 10=1.0m 15=1.5m S=Others |
B=250um bare fiber L=900um loose tube S=Others |
N=None FP=FC/PC FA=FC/APC S=Others |
*Model reference: TLPSI-2000-00-C-S-S1-10-L-FA
Polarization-dependent fiber isolator, center wavelength 2000nm, continuous power 300mW, single stage, fiber type SM1950, pigtail length 1 meter, 900um casing, FC/APC.
