Technology
How to Choose a 785nm Laser for Handheld Raman
Why 785nmIf you've built a Raman system before, you already know the trade-offs: 532nm gives you way too much fluorescen
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Technology
Principles of Laser Weather Radar and Selection of Laser Light Sources
Atmospheric clouds and aerosols are key factors affecting aviation safety, weather forecasting and environmental monitor
Technology
Microchip laser—The scalpel for edge bead removal
At present, the best-selling product in the semiconductor industry is undoubtedly DRAM. With the boost of the storage su
Technology
Selection of 2940nm Er:YAG Lasers for Dental Equipment Design
Over the past several years of building dental laser systems, the question I get most often is: can the 2940 nm Er:YAG a
Technology
Photoacoustic Imaging: Principles and Laser Source Selection
I. Photoacoustic EffectWhen a material is irradiated by periodically-modulated or pulsed laser light, it absorbs light e
Technology
Deep UV vs. Near UV in Time-Gated Raman: A Comprehensive Guide to 266nm, 355nm, and 532nm Microchip Lasers
1. Raman ScatteringIn 1928, Indian physicist C. V. Raman discovered the Raman scattering effect. In his experiments, whe