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beam diameter

GeoLasHD

GeoLasHD

…Features & Benefits Model GeoLasHD Wavelength (nm) 193 Energy Density on Sample (J/cm 2) 1 - 50 Spot Diameter on Sample (µm) 2 - 160 Optical Resolution (µm) 1 Pulse Energy Stability (%, rms) 1 Beam Homogeneity (%, rms) 1 Max. Repetition Rate (Hz) 10 (opt. 100) X,Y-Drive Min. Step Size (µm) 0.1…

Focusing Units

Focusing Units

…focusing optics and beam quality. The Optoskand focusing units come either with a fixed or a z-adjustable focus position. For the z-adjustable unit the focal point position can be manually adjusted. Contact Us About This Product Close PRICE HERE Tech spec Optics diameters d50 mm d25 mm Focal lengths…

External Optics

External Optics

…fused silica optics
* Minimum focal shift
* Preserves beam quality
* Small outer dimensions
* Designed for fiber optics
* Easy to mount Collimating Units Intermediate Optics Focusing Units Process Adapters Prealigned Yes n/a Lens Diameter 25 mm & 50 mm n/a Max. Power (CW) d25: 10 kW, d50:…

StarFiber 100-600

StarFiber 100-600

…laser sources provide nominal power rates of 100 watts to 600 watts at fundamental mode beam quality. They can be operated in the pulsed and cw mode. The laser sources providing extremely small spot diameters realize welding speeds which are much higher than those of systems - at the same time there…

NA

NA

…Resonator amplifier design
* Diffraction-limited beam quality
* Unique pulse modulation
* Highly precise optical components which are fixed to a granite plate
* Laser supply based on the FLS laser series Technical Specifications
* Hole diameter: 50 - 800 µm
* Drill depth max. 2.0 mm
* Hole…

(No Title Available)

(No Title Available)

…is available at 355, 460, 480, 488, 514, 532, and 577 nm with up to 4W of output power. The TEM 00 beam parameters remain constant from 10%-100% of the rated power including beam diameter, divergence, and M2. Mode hop-free performance is tested and recorded down to 250 mW with minimized frequency…

Microelectronics

Microelectronics

…when using lens-based objectives. These beam delivery optics can achieve a homogenized spot with a diameter as small as five (5) microns, which is ideal for sampling small fluid inclusions. The optics also include interchangeable circular and square beam shaping masks providing high sampling…

Beam Diag Broch

Beam Diag Broch

…Standards Organization (ISO) standards for laser beam measurement: peak and centroid position of a beam, the beam ellipticity (and angular position of the ellipse and major/minor axes) and circularity, the D4 diameters and widths of the beam (together with slit and knife edge ISO equivalent…

Beam Diag Broch

Beam Diag Broch

…Standards Organization (ISO) standards for laser beam measurement: peak and centroid position of a beam, the beam ellipticity (and angular position of the ellipse and major/minor axes) and circularity, the D4 diameters and widths of the beam (together with slit and knife edge ISO equivalent…

Beam Diag Broch

Beam Diag Broch

…Effective area · Peak-to-average intensity · Beam diameter/widths (selectable): - Second moment (d4Sigma) - Knife edge - Slit - Aperture diameter - Effective diameter · Divergence at % energy/power · Gaussian fits with: - Correlation coefficient - Diameter - Centroid - Peak intensity - Fit roughness…

Beam Diag Broch

Beam Diag Broch

…Effective area · Peak-to-average intensity · Beam diameter/widths (selectable): - Second moment (d4Sigma) - Knife edge - Slit - Aperture diameter - Effective diameter · Divergence at % energy/power · Gaussian fits with: - Correlation coefficient - Diameter - Centroid - Peak intensity - Fit roughness…

Microsoft Word - Understand Different Laser Beam  Rev 1 Final.doc

Microsoft Word - Understand Different Laser Beam Rev 1 Final.doc

…sensor for beam size measurement, a good rule of thumb in the case of round beams is that the beam diameter should be 15 to 20% smaller than the physical size of the array or sensor. In the case of beams that are not round, use the longest dimension for this comparison. In Depth: Laser Beam Size The…

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