Blue Laser
A blue laser is a laser that emits electromagnetic radiation with a wavelength between 360 and 480 nanometers, which the human eye sees as blue or violet. Blue beams are produced by helium-cadmium gas lasers at 441.6 nm, and argon-ion lasers at 458 and 488 nm. Semiconductor lasers with blue beams are typically based on gallium(III) nitride (GaN; violet color) or indium gallium nitride (often true blue in color, but also able to produce other colors). Both blue and violet lasers can also be constructed using frequency-doubling of infrared laser wavelengths from diode lasers or diode-pumped solid-state lasers.
The Selected Suppliers You Might Like
Changchun New Industries Optoelectronics Tech Co., Ltd.
Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), founded in 1996, is a high-tech company based on Changchun Institute of Optics, Fine Mechanics and Physics of Chinese Academy of Science. CNI is dedicated to offer good quality lasers, laser systems, optical spectrum analyzer, teaching and laboratory equipment, optical measuring equipment, laser processing equipment, machine vision and the photoelectric detection, etc. CNI also design and manufacture precision machinery, optical components and optical coating products.
CNI possesses accountable and dependable service as well as quality products with small design, high reliability. The products are widely used for scientific research, equipment manufacturing, biomedical experiment, precision measurement, entertainment, material processing, process control, online detection, investigation equipment, and other fields.
There are over 120 technical engineers engaged in the R&D and production, 65 patents and lots of successfully international cooperation projects. The technical strength makes the possibility to serve the customers complete solutions for lasers and laser products.
CNI has professional sales team and world wide distributors whom can offer pre-sale and after-sale services. CNI is dedicated to continually evolving our knowledge and experience to deliver innovative products and expertise that advance our customers.
Elite Optoelectronics Co., Ltd.
Elite Optoelectronics is a leading worldwide manufacturer, supplier, and laser solution provider. Our product line includes High Stability Laser, Uniform Line Laser, DOE laser, Industrial laser module, and DPSS Lasers, and widely used in medical equipment and instrument, Machine Vision, 3D Scanning, and Industrial equipment.
The company's core advantage
1. The pursuit of Customer Satisfaction, Creating value for customers
2. Leading suppliers of high stability laser, single-mode fiber-coupled laser, industrial laser diode module, and DPSS laser.
3. Over 20 years' experience in laser module design, research & development, and production.
4. Excellent research and development team, advanced production lines and complete testing equipment
5. The extensive range of laser modules and systems for the laser and electro-optic industry. Compliant with ISO9001, FDA, CE, IEC, GB. ( Small MOQ 1pc, OEM/ODM service )
