MMF laser speckle reducers & beam homogenizers

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Products / Optics /Fiber Optics /MMF laser speckle reducers & beam homogenizers /

MMF laser speckle reducers & beam homogenizers

Overview Fiber Included Without Fiber Order now！

The SIMSCOP multimode fiber beam homogenizer integrates mature electromechanical and optical processing technologies to achieve effective homogenization of the output beam from multimode fibers. Its exceptional speckle reduction capability is demonstrated not only through extremely high optical field uniformity but also through broad applicability.

It can efficiently eliminate complex speckle patterns generated by various types and sizes of multimode fibers (e.g., 50/125 μm, 400/440 μm, etc.). Whether used in high-resolution microscopy (such as spinning disk confocal systems) or in fiber-based illumination systems, the homogenizer delivers stable, smooth, speckle-free uniform illumination, significantly enhancing image contrast and data quality.

Features

1,Consistent Imaging Performance: Stable homogenization.The core advantage of the homogenizer lies in its dynamic speckle dissipation technology, which ensures a highly consistent optical field across the entire imaging field of view. This provides ideal illumination conditions that are stable, smooth, and speckle-free, fundamentally improving image contrast and data integrity.

2,High Compatibility: Broad adaptability and flexible integration.Designed as a modular component with detachable and replaceable parts (including the motor), the homogenizer offers enhanced maintainability and upgrade potential. Additionally, it exhibits strong versatility across fiber types and application scenarios, effectively eliminating speckle from a wide range of multimode fibers of differing types and specifications.

3,Low Cost: Cost-effective solution for rapid field homogenization.Compared to expensive custom homogenization systems, the SIMSCOP homogenizer presents an economical and efficient alternative. By leveraging mature and reliable electromechanical and optical technologies, it greatly lowers the barrier for users to upgrade system performance.

4,Compact Form Factor: Easy integration in space-constrained optical platforms.The compact packaging enables seamless integration into optical systems and platforms with limited space, requiring minimal modifications to existing system architectures.

Model	Insertion Loss	Power
MMF laser speckle reducers & beam homogenizers (with fiber included)	No specific requirement or IL ≥ 0.3 dB	＞1W
MMF laser speckle reducers & beam homogenizers (without fiber)	IL < 0.2–0.3 dB	＜1W

It features an open fiber-interface design that is fully compatible with industry-standard fiber connectors (such as FC/PC, SMA, etc.) and multimode fibers of various core diameters.

Customers can simply connect the existing fiber in their system directly to the designated interface of the homogenizer to immediately obtain optimized, uniform illumination. This allows you to retain your original fibers and accessories without replacement, enabling fast, seamless integration into existing complex scientific or industrial optical setups.

Features

Most of the fiber is routed toward the base, allowing mechanical vibration to effectively excite the majority of the fiber.
Compact motor equipped with an eccentric cam design.
Rapid deployment with no adjustment or tuning required.

Application

Our MMF laser speckle reducers & beam homogenizers(with fiber included) is ideally suited for the following applications:

Microscopic Imaging: Ensures stable signal acquisition for consistent data.
Fiber Illumination: Delivers high-quality, stable, and uniform field illumination.
Optogenetics: Enables precise light stimulation and inhibition of targeted regions.
Machine Vision: Enhances optical inspection accuracy and improves system reliability.
3D Printing: Eliminates speckle to prevent uneven laser curing.

Specification

Model	LSR-EF
Fiber Connectors	APC	SMA
Core Diameters (µm)	Compatible with 50, 105, 200, 400, 600, 1000, 1500
Protective Sheath	PVC , Armored Fiber
Voltage Control	Adjustable Voltage (AV) and Non-Adjustable Voltage (UV) supported
Fiber Embedded	Embedded (EF)

Test image

Homogenizer Image Fluorescence Contrast (Packaged Version)

Homogenizer Image Speckle Comparison (Left: Homogenized; Right: Non-homogenized)

Dimensions diagram

Unit: mm

Q&A

Q: How should I choose between different power levels?

A: The higher the power, the greater the risk of fiber damage due to bending vibration. Therefore, when the power exceeds 1 W, we recommend letting us help match the homogenizer to your specific fiber. Choosing our flexible configuration version is even better in such cases.

Q: Do I need a customized motor?

A: Our current motor operates at 116.67 Hz and can achieve a 20 ms exposure time. If you require shorter exposure times, please contact us to customize a higher-speed motor.

A high-quality multimode fiber that has been precisely calibrated and optimized is pre-installed inside the homogenizer. The other end of the fiber is terminated with a standard connector, allowing customers to simply connect it to their laser or light source output.

This eliminates the complexity of fiber coupling, alignment, and fixation. The built-in fiber ensures optimal optical transmission efficiency and the most stable mechanical connection, significantly reducing installation time while guaranteeing factory-level homogenization performance.

Features

Most of the fiber is routed toward the base, allowing mechanical vibration to effectively excite the majority of the fiber.
Compact motor with an eccentric cam design.
Ability to match with corresponding fibers according to your own optical system.
Reusability.