Tunable Laser Spectroscopy: Tunable laser spectroscopy is a technique that can measure the absorbance spectrum; this information can then be used to identify the molecules in the sample and determine concentrations. The principle behind tunable laser spectroscopy is that when a molecule absorbs light, ...
What is the tunable laser source? Lasers: Laser sources emit coherent light at a specific frequency that has been selected for the use the laser is being put to. Lasers are used in a wide range of applications like optical drives (CD, DVD etc), lidar (range finders), targeting devices ...
Find out exactly what a laser is, how it works and the most common applications in our Spectral School article, What is a Laser?
Similar in design to a laser cutter or CNC router, 3D printers require a plastic extruder, which pushes hot plastic through a small hole, layering the material until the prototype is built. CNC Laser Cutter Ideal for cutting metal, plastic, and wood, CNC laser cutters use lasers specific to...
Violet light is the segment of the visible light spectrum that occupies the wavelengths ranging from approximately 380 nm - 450 nm (or equivalently, 3800 Å - 4500 &
Tunable VCSEL - What is a VCSEL? VCSEL stands for Vertical Cavity Surface Emitting Laser, in this case the laser resonator is aligned to the orthogonal direction with respect to the plane of the semiconductor substrate to allow vertical emission of light. It was invented in 1977 by Dr. Iga,...
MOPA Fiber Laser:The fiber laser emits electromagnetic radiation in the form of pulses which can be used to cut, drill, melt, or weld materials.Answer and Explanation: MOPA fiber laser is described as a fiber laser that uses a frequency-doubled, high-power laser as the pump source. As ...
Wolfrum: Laser Chemistry — What is Its Current Status?, Angew. Chem. Int. Ed. Engl. 26 , 38 (1987)K. Kleinermanns, J. Wolfrum: Angew. Chem. Int. Ed, Engl. 26 , 38 (1987)K. Kleinermanns,J. Wolfrum.Laser Chemistry-What is its Current Status?.Angewandte Chemie International ...
VCSELs employ a laser diode and a monolithic resonator so that the light is emitted in the direction perpendicular to the surface laser and/or chip. The resonator, which is also referred to as the cavity (hence the name), is often composed of two semiconducting Bragg mirrors. In between th...
What is a CW laser diode? What is an infrared laser diode? What is an IR laser diode? What is laser diode surgery? What is a TEC mount for a laser diode? What is a single mode laser diode? What is a semiconductor laser? What is a semiconductor tunable laser? What is a pulsed las...