High Power Fiber Collimator
The 1064 nm PM Fiber Collimator is a basic element for in-line fiber optic components, such as isolator. It has low insertion loss and high return loss. The unique processing and high quality AR coating enable this PM Fiber collimator to handle high average power.
Key Features | Applications |
lHigh Power Handling | lFiber Coupling |
lHigh Return Loss | lBeam Delivery |
Specifications
Parameter | Unit | Value |
Center Wavelength (λc) | nm | 1064 |
Operating Wavelength Range | nm | ± 10 |
Max. Insertion Loss (Free Space) | dB | 0.3 |
Nominal Beam Diameter (1/e2, @1064 nm) | nm | 0.55 ± 0.1 |
Max. M² @1064 nm | - | ＜1.1 |
Min. Ellipticity | % | 95 |
Full Divergence Angle | mrad | 3.5 |
Full Pointing Angle | mrad | 2.0 |
Min. Return Loss | dB | 55 |
Min. Extinction Ratio | dB | 20 |
Max. Optical Power (Continuous Wave, 1064 nm) | W | 20 |
Max. Tensile Load | N | 5 |
Fiber Type | - | PM 980 Fiber |
Operating Temperature | ℃ | -5 to 70 |
Storage Temperature | ℃ | -40 to 85 |
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