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beam divergence

ModeMaster PC M-Squared

ModeMaster PC M-Squared

…±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad ±5% of divergence +0.04 mrad Accuracy - Waist Diameter (%) ±2% ±2 ±2 ±2 ±2 Accuracy - Waist Location ±8% of input beam Rayleigh Range ±8% of input beam Rayleigh Range ±8% of input beam

Laser Beam Diagnostics

Laser Beam Diagnostics

…changes to other wavelengths or divergences
* WaveMaster Wavelength Meter - Measures the wavelength of both CW and pulsed lasers of any repetition rate. Contact Us About This Product PRICE HERE Close All Laser Beam Diagnostics Products BeamMaster USB Knife-Edge Based Beam Profilers LaserCam-HR II…

StingRay and BioRay Laser Diode Modules

StingRay and BioRay Laser Diode Modules

…is Coherent’s compact high-performance laser for Life Science applications with an elliptical beam output with a user-adjustable beam divergence (adjustable focus). With BioRay, the elliptical beam is easier to integrate into today’s particle measuring systems. With RS-232 control the laser power…

ModeMaster Modular Components

ModeMaster Modular Components

…PC Scan Head Modular Components Components for Other Wavelength and Divergence Ranges The body design of the ModeMaster PC scanning head has modular lens and detector sets that allow quick changes to other wavelength or divergence ranges to suit your measurement needs. The UV-VIS-NIR body can be…

INNOVA 90C

INNOVA 90C

…- - 0.15 337.5-356.4 - - - - 0.15 333.6-363.8 - 0.20 0.30 0.50 - Beam Specifications 2 Argon Krypton Beam Diameter (@ 1/e 2 points)3 1.5 mm 1.5 mm Beam Divergence (full angle) 0.5 mrad 0.8 mrad Beam Waist Diameter 4 1.4 mm 1.1 mm Beam Waist Location 4 1.50 m 1.27 m Cavity Length Single-line 1.16 m…

INNOVA FreD systems

INNOVA FreD systems

…0.06 496.5 0.60 244.0 0.10 488.0 1.50 238.2 0.03 476.5 0.60 229.0 0.01 457.9 0.35 Multiline UV 3 0.60 Beam Parameters 4 SHG Fundamental (514.5 nm) Beam Diameter (mm) 0.6-0.9 5 1.7 6 Beam Divergence (mrad) 7 0.5-0.85 0.5 Ouput Polarization 100:1 horizontal 100:1 vertical Power Stability 8 ±1.0% ±0.5%…

HYPER RAPID Lasers | Coherent

HYPER RAPID Lasers | Coherent

…1064 nm and 1000 kHz
* Pulse on demand
* High beam quality M² >100:1 Beam Divergence, Full Angle (mrad) 85 Beam-Pointing Stability in Full PRF range (µrad / °C) <50 Electric Supply 100 to 230 VAC/50 to 60 Hz/2.5 kW 100 to 230 VAC/50 to 60 Hz/2.5 kW Beam Diameter (μm) ~3000 at 1064 nm ~3000 at 1064…

INNOVA 70C Ion Laser | Coherent

INNOVA 70C Ion Laser | Coherent

…0.06 0.10 0.10 - - 465.8 0.05 0.07 0.07 - - 457.9 0.20 0.30 0.30 - 0.03 Multiline UV - - 0.05 - 0.05 Beam Specifications 2 Argon Krypton Beam Diameter (@ 1/e 2 points)3 1.5 mm 1.5 mm Beam Divergence (full angle) 0.5 mrad 0.8 mrad Long Term Power Stability 4 Light Regulation +/- 0.5% +/- 0.5% Current…

Genesis CX-SLM

Genesis CX-SLM

…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…

Large Area High Power Water-Cooled Thermopile Sensors 5kW

Large Area High Power Water-Cooled Thermopile Sensors 5kW

…laser diode stacks and arrays, and other high-power divergent sources. The PM1K-100, PM3K-100 and PM5K-100 provide a range of power capabilities in a 100 mm diameter size, and are also useful for diode bars and large cross-section laser beams. The PM5K-200 features a 200 mm diameter detector, and…

(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…

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc

Microsoft Word - Understanding Laser Beam Parameters Leads to Better System Performance and Can Save Money Final.doc


Divergence
The beam divergence of a laser beam is a measure for how fast the beam expands as it propagates in space.
There are different quantitative definitions in the literature. According to the most common definition, the beam
divergence is the derivative of the beam radius…

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