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Lasers are common optical devices widely used in fields such as laser communication, medical equipment, lighting, and laser printing. In practical applications, it is sometimes necessary to adjust the...

When excimer lasers are used in the ultraviolet range, optical components are subjected to very high energy. Additionally, excimer lasers operate in pulsed mode, producing extremely short pulses and h...

Generating Attosecond Laser Pulses Generating an ultrafast laser pulse requires sufficient bandwidth and an appropriate central wavelength. The spectral bandwidth determines the minimum pulse duration...

Principles of Geometrical OpticsLaser collimators primarily rely on the principles of geometrical optics, specifically the refraction and reflection laws governing lenses or mirrors. When a laser beam...

Infrared thermal imaging lenses are a type of optical lens that focus infrared light emitted by objects onto an image sensor (chip). The chip then converts the optical signals into electrical signals,...

Underwater robots, also known as remotely operated vehicles (ROVs) or autonomous underwater vehicles (AUVs), are extreme operation robots capable of diving underwater to perform tasks in place of huma...

Traditionally, laser scanning galvanometers paired with lasers have been primarily used in marking and rapid prototyping. These systems can provide high-quality beams, but the laser power is typically...

1. Principles of Geometric OpticsLaser collimating Lens primarily rely on the principles of geometric optics, specifically the refraction and reflection laws governing lenses or Lens. When a laser bea...