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Due to the rectangular shape of the active region in diodes, most laser diodes produce elliptical beams with different divergence angles in the X and Y axes (Figure 1). This is often detrimental in ma...

In the era of rapid advancements in medical technology, laser scalpels have gradually entered the public's attention. They are like a magical "light saber" that brings new hope to countl...

Laser lens materials are critical components in the manufacturing of laser optical elements. They must possess high laser damage thresholds, excellent optical transmittance, and appropriate thermal st...

Spherical aberration and cylindrical aberration are two key concepts used to describe the imaging quality of spherical lenses. They represent different types of aberrations that occur during the imagi...

Filters play a pivotal role in the field of optics. As a key component for precisely controlling light, filters can selectively absorb, reflect, or transmit light within specific wavelength ranges, th...

The application of silicon carbide (SiC) in large-aperture optical mirrors primarily benefits from its high specific stiffness, excellent thermal stability, and wide spectral response, making it a cor...

In the fields of space exploration, satellite communication, and deep space imaging, space optical systems play a critical role as the “eyes” and “bridge.” With technological advancements, achievi...

Bena Optics provides high-quality optical components for various types of laser systems, suitable for different power levels and damage thresholds. Their products are designed to meet the stringent re...