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M2 Measurment System

ModeMaster PC M-Squared

ModeMaster PC M-Squared

--> ModeMaster PC M-Squared (M2) Beam Propagation Analyzer Newest version of the ModeMaster line of M2 Laser Beam Propagation Analyzers.

Key Features:
* Measurement and display of CW laser divergence, M2 (or k) and astigmatism
* Beam sizes 0.2 mm to 25 mm
* Wavelengths from 220 nm to 15 mm
*…

Laser Beam Diagnostics

Laser Beam Diagnostics

…High-resolution SWIR laser beam profiling system for applications in the 900 nm to 1700 nm wavelength range. ModeMaster PC M-Squared (M2) Beam Propagation Analyzer ModeMaster PC M-Squared (M2) Beam Propagation Analyzer Newest version of the ModeMaster line of M2 Laser Beam Propagation Analyzers.…

10 Tips White Paper 1 rev9

10 Tips White Paper 1 rev9

Measurement
Toll Free: (800 ) 343-4912 · Tel: (408)764-4042 · Fax: (503)454-5727
10 Tips For Selecting a Beam Diagnostics System
"Knowing these things about laser beam diagnostics will help you make a better equipment choice"
10 Tips For Selecting a Beam Diagnostics System

ModeMaster PC User Manual

ModeMaster PC User Manual

…compute M2, but since M2 remains invariant throughout any
aberration-free optical system, and because it can be easily
compared with its universal minimum value of unity, it will be
the more generally useful parameter.
2. Again, locate and measure the waist diameter, then measure

Mode Master White Paper July 2011 final.pdf

Mode Master White Paper July 2011 final.pdf

…integrated, turnkey
solution for performing M2 measurements, and the only
instrument that is sufficiently automated and simple
enough to use for production line applications. The
system delivers accurate measurements of M2 and
several other parameters in accordance with…

RAPID NX Laser

RAPID NX Laser

…RAPID NX The RAPID NX is a high energy picosecond laser system that offers Features & Benefits
* 7W at 1064 nm
* Repetition rate range from 50 kHz to 1000 kHz
* Up to 50µJ pulse energy
* Pulse on demand
* Burst mode
* High beam quality M2 100:1 Polarisation direction Vertical ± 3 degrees IR…

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

…used for accurate divergence measurement.
Beam Quality Factor (Beam Parameter Product):
The beam quality factor is derived from the uncertainty principle. The factor is shown to describe the propagation of
an arbitrary beam. is a measureable quantity in order to characterize…

Mode-Master-Whitepaper FORMFIRST.pdf

Mode-Master-Whitepaper FORMFIRST.pdf

…integrated, turnkey
solution for performing M2 measurements, and the only
instrument that is sufficiently automated and simple
enough to use for production line applications. The
system delivers accurate measurements of M2 and
several other parameters in accordance with…

ULTRAFAST LASERS Free-Space CPA Approach Uses Volume Holographic Gratings.pdf

ULTRAFAST LASERS Free-Space CPA Approach Uses Volume Holographic Gratings.pdf

…VHG-based system was measured to be M2 <1.2, indicating that the
VHG elements do not significantly impact the beam quality of the pulse. And the measured
compressor efficiency of >80% represents a significant improvement over an ordinary
dispersive-grating system with <50%…

Mira-Optima-900-P-Data-Sheet.pdf

Mira-Optima-900-P-Data-Sheet.pdf


4 Measured rms in a 10 Hz to 2 MHz bandwidth.
5 Power drift in any two-hour period after warm-up when crystal's cooling water
is maintained ±0.1°C.
6 1/e2 diameter (±0.2 mm).
7 Full angle divergence (±0.3 mrad).
8 Typical measured M2 value of <1.3.
9 System is…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…900 nm 1300
1000 nm 1100
1200 nm 800
1300 nm 600
Pulse Duration1,2 (fs) 100
Repetition Rate (MHz) 80 ±0.5
Beam Mode1 M2 <1.2
Beam Diameter1 (mm) 1.2 ±0.2
Ellipticity1 0.9 to 1.1
Astigmatism1 (%) <10
Polarization1 Horizontal, >500:1

COHR WhitePaper template 2 08 2019

COHR WhitePaper template 2 08 2019

…quality measurement is the value. The value is a
normalization of the BPP value. The normalization is made against a diffraction limited beam at
a specific wavelength.
= BPP / BPP0
BPP0
= /
is dimensionless.
BPP0
= diffraction limited beam