Optical attenuators are devices which can be used to attenuate a light beam, i.e., to reduce its optical power. The amount of attenuation is often specified in terms of an optical density or in decibels, sometimes in percent of transmitted or blocked optical power.
Collimator variable optical attenuator (VOA) is a fiber optic attenuator that is available in Single mode, Multimode 62.5 and Multimode 50um.
1053nm Collimator Variable Optical Attenuator
Wide attenuation range
High precision
Low original loss
Compact size
Optical communication systems
Testing instruments
Optics laboratory
Fiber sensors
Bandwidth(nm):+-15
Attenuation range (dB):1.0-60
Original loss (dB):<1.0
Return loss (dB):>40
Fiber Type:Special Single Model Fiber
Precision (dB):0.01(for<10dB);(0.1-0.3 For>10dB)
PDL(dB):<0.10
Handling power:<1W <1000mW
Download the Datasheet
Collimator Variable Optical Attenuator VOA
