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MOPA or Q Switched

MOPA or Q Switched

Two types of fiber laser markers are Q-switched technology and MOPA technology. Q switching is a method for making a laser emit short pulses of lig...
Nobel Prizes on Laser

Nobel Prizes on Laser

Laser-related Nobel Prizes through 2018. 1964 Physics: Charles Townes, NikolaiBasov, AlexanderProkhorov, Fundamental research leading to the maser...
Laser Additive Manufacturing

Laser Additive Manufacturing

Metals can be processed through machining (material removal), forging (heat), bending (mechanical force), and layer-by-layer building up (additive ...
Laser Beam Controls

Laser Beam Controls

In Cartesian control, laser beam is fixed and the object moves in XY coordinates. In hybrid control, the material moves in Y direction and laser be...
Deep Engraving with Fiber Laser Marker

Deep Engraving with Fiber Laser Marker

Fiber laser markers can be operated at different frequency (pulse width) of laser beam. Photothermal effect dominates in long pulse (nanosecond, lo...
Miniaturized Flame Torch

Miniaturized Flame Torch

A tightly focused laser beam can achieve a local temperature of over 6,000 Celsius degree. Even with rapid heat conduction to environment, the high...
Chirped Pulse Amplification

Chirped Pulse Amplification

Chirped pulse amplification (CPA) is a technique for amplifying an ultrashort laser pulse up to the petawatt level with the laser pulse being str...
Auxiliary Gas in Metal Cutting with Fiber Laser

Auxiliary Gas in Metal Cutting with Fiber Laser

Laser cutting is a thermal process. Laser power and auxiliary gas will significantly impact the overall quality and processing time. The most commo...
Boston Laser Tech at NSSA Show Hartford

Boston Laser Tech at NSSA Show Hartford

Boston Laser Tech (Blazer-tech) attended the NSSA show at Hartford, Connecticut on September 20-21. We have provided our reliable and affordable la...
Boston Laser Tech Goes to FABTECH 2018 at Atlanta

Boston Laser Tech Goes to FABTECH 2018 at Atlanta

Boston Laser Tech (Blazer-Tech) will attend annual Fabtech at Atlanta, on November 6-8. We will be at booth A1366. Please come visit us for more in...
Nobel Prize for Laser Researchers

Nobel Prize for Laser Researchers

The 2018 Nobel Physics Prize was shared by three laser researchers. Among them, Prof. Gerard Mourou and Prof. Donna Strickland had made tremendous ...
Boston Laser Tech Goes to NSSA Show Hartford

Boston Laser Tech Goes to NSSA Show Hartford

Boston Laser Tech (Blazer-tech) will attend the NSSA show at Hartford, Connecticut on September 20-21. Please visit us at booth 331 and check out o...