|
|
|||
|
|
|||
|
From dilas.de
High brightness becomes more and more important in diode laser applications for fiber laser pumping and materials processing. For OEM customers fiber coupled devices have great advantages over direct beam modules: the fiber exit is a standardized interface, beam guiding is easy with nearly unlimited flexibility. In addition to the transport function the fiber serves as homogenizer: the beam profile of the laser radiation emitted from a fiber is symmetrical with highly repeatable beam quality and pointing stability.
Products & Services
Fiber lasers use optical fibers doped with low levels of rare-earth halides as the lasing medium to amplify light.
Diode lasers use light-emitting diodes to produce stimulated emissions in the form of coherent light output. They are also known as laser diodes.
Laser optics, heads and beam delivery components are used in laser cutting machines, laser welding and marking systems.
Helium neon (HeNe) lasers have an emission that is determined by neon atoms by virtue of a resonant transfer of excitation of helium. They operate continuously in the red, infrared and far-infrared regions and emit highly monochromatic radiation.
Laser cutting machines, laser welding machines and laser marking systems use high-powered lasers to cut, trim, perforate, weld, or join a variety of materials in plate or sheet form.
Product Announcements
Topics of Interest
Absorption: The portion of optical attenuation in an optical fiber resulting from the conversion of optical power to heat; caused by impurities such as hydroxyl ions in the fiber.
A/B Switch: A...
(Read More)
LASER is an acronym for Light Amplification by Stimulated Emission of Radiation. The diode laser is the most compact among all commercially available laser products. The diode's construction begins...
(Read More)
The exit beam dimensions of a collimated diode laser often vary from the expectations of the user because of the liberal use of “rules of thumb” and lack of appreciation of diode laser parametric...
(Read More)
A series of lenses for focusing and collimating the output of semiconductor lasers is described. The description of an anamorphic prism pair to convert the beam cross-section from elliptical to...
(Read More)
The coherent beam emitted from a diode laser junction spreads rapidly as it leaves its front facet. In the plane of the junction (see Figure 1), the beam divergence, measured at full width half max is...
(Read More)
|
|
