Newport fiber optic de-specklers eliminate modal interferences for cw to modulation up to 10 kHz, with no optical loss. This small, integrated system is essential for applications where a homogeneous laser output is ideal. The de-specklers with square core fiber are particularly suitable for imaging as they generate a flat-top beam.
Reduces laser speckles to improve beam quality from fiber
Square and round core fiber versions available
Small form factor ideal for space-constrained OEM applications
Quiet performance: 50-60 dB at 10 cm away
Plug-and-play implementation into a fiber optic system
Additional CAD file downloads are not available for this product.
de-speckler - Drawings
Additional drawings are not available for this product.
Specifications
Fiber Type
Square Core or Circular Core
Fiber Connector
FC or SMA
Operating Wavelength
400-1550 nm
Operating Frequency
Up to 10,000 Hz
Operating Temperature
-20 to +60 °C
Operating Humidity
<50% RH
Core Size
100-400 µm
Power Requirements
+5 Volt, <1 Watt
Features
Lower the Speckle Contrast in Fiber Output
For many fiber coupled applications, reduction in speckle is required as modal noise interferes with optimal performance. Our despeckler effectively eliminates unwanted modal noise within an optical fiber, and is an ideal choice for fiber assemblies used in the Life Sciences, Digital Laser Projection, Interferometry, Laser Beam Homogenization, Lithography, and Metrology.
All-In-One Integrated Design
Our speckle reduction solution features a small form factor, a De-Speckling rate up to 10,000 Hz and performs quietly at 50-60 dB, similar to that of light rainfall. It is compact enough to integrate into any assembly and simple enough to use with little to no installation required. Driver is included.
Square and Round Fiber Type
The de-specklers are available with either the 200x200 µm or 400x400 µm core size square fiber or the traditional circular core fibers, with the core size ranging from 105 to 400 µm. The sqaure core fibers are ideal for imaging applications as they generate a flat-top intensity profile. The circular core fiber ensures compatibility with widely available optical fibers to minimize the coupling losses in complex systems.
FC/PC or SMA Connectors Available
The fiber optic de-specklers are equipped with either the FC/PC or the SMA fiber connector on each end. To connect to different type of fiber connectors, please use the appropriate Fiber Optic Mating Adapters. With the square core fiber, the key in the FC/PC connector serves as the fiber orientation indicator.
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