Product Description
Multimode fiber output often exhibits speckles, resulting in uneven light intensity distribution and affecting the accuracy of imaging, sequencing, sensing, etc. MMS-003 is a compact all-fiber module specifically designed for high-speed randomization of multimode speckles. It operates at a modulation frequency of 725 ± 5% kHz. When the detector integration time is > 80ms, the output light field presents a uniform and stable distribution. The all-fiber optical path design minimizes insertion loss (typical value is only 1 dB), is compatible with 50/125 μm step-index multimode fibers (FC/PC or FC/APC interfaces), and operates at a wavelength of 600–800 nm.
Key features
Compact and small size: weighs only 360 g, with dimensions suitable for integration into instruments, facilitating OEM deployment;
High-speed modulation: 725 kHz high frequency, efficiency > 80%, quickly eliminating speckles, meeting the requirements of high frame rate imaging / detection;
Excellent optical performance: insertion loss ≤ 1 dB, return loss ≤ -50 dB, flatness < 20%, ripple < 10%, capable of withstanding 400 mW optical power;
Reliable and efficient: all-fiber structure reduces mechanical / alignment issues, operates with 24 V DC power supply (working current 0.4 ± 0.1 A), operating temperature 10–60°C, with strong stability;
