Search Results for: diode lasers

Introduction to Prisms Even as early as in the 13th century, six-sided crystals of natural quartz were used to generate rainbows. In the late 1660s, people believed that color was a mixture of lightness ...

Introduction to Plasma Light Sources Moore’s Law states that the number of transistors per square inch on integrated circuits has and will continue to double every year. This trend alludes to exponential ...

How do lasers work? This blog spends much time discussing the use and the applications of lasers, but how do they work? Lasers emit a coherent light beam from a cavity. The term “laser” is actually an ...

Introduction to Human Breath Analysis Linus Pauling discovered modern human breath analysis in 1971 when he demonstrated that human breath has more than 200 different volatile organic compounds, proving ...