The blue laser light was directed at one side of the ruby, where it passed through and cast a cool glow upon a screen, while a narrow beam of green laser light passed perpendicular to the first ...

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue ...

The green light increases the absorption of the blue beam, creating a darker region that casts the shadow. The researchers measured a maximum contrast of around 22 percent, roughly the equivalent ...

When that blue light then hits the screen behind it, it leaves a slightly darker outline in the exact shape and position as the green laser. This explanation might bring up a potential semantic ...

The green laser beam thus behaves like an object, blocking the blue light and casting a dark line across the screen. RELATED STORIES — Next-gen quantum computers could be powered using chip with ...

The green laser increases the crystal’s ability to absorb the blue laser beam. which creates a matching region in the blue beam that appears as a shadow. If you read the article, there’s more ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

Macquarie University researchers have demonstrated a technique to dramatically narrow the linewidth of a laser beam by a ...

Middle school students from the Blue Springs School District light up Science City's latest exhibit after working with engineers to bring their ideas to life. A new $1 million exhibit at Science ...

The interaction between the two light sources created a shadow on a screen that was visible as a dark area where the green laser blocked the blue light.