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1950nm 1m long distance fiber collimator single mode
Idealphotonics' fiber collimators are pre-aligned and used to collimate light emitted from FC/APC connector fibers with diffraction-limited performance. These fiber collimators have no moving parts and are compact and easy to integrate into existing devices. Currently, the supported operating bands are 532/633/780/850/915/1064/1310/1550nm/1950nm.
Product features:Fiber Collimators with FC/APC Connectors for Single Mode Patch Cables、 Long Working Distances、 Each Collimator is Factory Aligned、 Simplified Fiber Coupled Detection Systems
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Application area:Fiber Amplifiers、 WDM & DWDM Systems、 Fiber Equipment、 Fiber Lasers
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Parameter
Parameter | Indication |
Center wavelength | 1950nm |
Insertion loss (IL) | ≤2.2dB |
Return loss (RL) | ≥55dB |
Working distance | 1000mm |
Connector type | FC/APC |
Fiber type | SM1950 |
Fiber length | 1.0±0.05m |
Maximum optical power (CW) | 300mW |
Buffer type | 0.9mm loose tube |
Dimensional information | Φ4.0xL20mm |
Experimental testing

Spot pattern of 1950nm laser after collimation (working distance 1m)
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