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m2 measurement

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
*…

Mode Master White Paper July 2011 final.pdf

Mode Master White Paper July 2011 final.pdf

…use for production line applications. The
system delivers accurate measurements of M2 and
several other parameters in accordance with ISO
standards; in fact, the ISO standard that defines M2 is
based on the measurement approach implemented in
the Coherent ModeMaster PC.

Mode-Master-Whitepaper FORMFIRST.pdf

Mode-Master-Whitepaper FORMFIRST.pdf

…use for production line applications. The
system delivers accurate measurements of M2 and
several other parameters in accordance with ISO
standards; in fact, the ISO standard that defines M2 is
based on the measurement approach implemented in
the Coherent ModeMaster PC.

Laser Beam Diagnostics

Laser Beam Diagnostics

…Laser Beam Diagnostics Laser Beam Profiler, Laser Beam Analyzer and Laser Beam Propagation.
* ModeMaster PC M-Squared (M2) Beam Propagation Analyzer - For measuring M2 and other beam analysis functions for CW lasers.
* LaserCam-HR Family - Two New LaserCam products joining an already successful…

Legend Elite Cryo PA

Legend Elite Cryo PA

…laser than the traditional multi-stage amplifier. The final compressor is an integral part of the Cryo PA and the resulting beam has an M 2 measured at better than 1.4 with superior symmetry.
* High pulse energies of > 20 mJ
* Variety of pulse duration options to 20 mJ Variety of pulse duration…

RAPID NX Laser

RAPID NX Laser


* Pulse on demand
* Burst mode
* High beam quality M2 100:1 Polarisation direction Vertical ± 3 degrees IR Contrast ratio > 100:1 Defined as the energy ratio of the main pulse and first post pulse Pulse stability (RMS) < 1% at 1 MHz Measured over 1000 pulses - 1 sigma Pulse stability (pk-pk) <…

ModeMaster PC User Manual

ModeMaster PC User Manual

…interpretation of intensity profiles. Utilize the internal measurement
cursor for accurate adjustment of the beam diameter at the pinhole
plane.
A. Current azimuth angle of ModeMaster PC scan head.
Figure 3-10. M2 Measurement Planes and Profile Plane
Drum Pe riphery

10 Tips White Paper 1 rev9

10 Tips White Paper 1 rev9

Beam quality factor and how your beam propagates.
Mode structure, divergence and the beam quality factor, M², can be measured directly with a beam
propagation analyzer. Knowing enables you to predict how the beam will propagate, how it will
look like elsewhere along the beam…

OBIS GalaxySystem Datasheet COHR 2018.pdf

OBIS GalaxySystem Datasheet COHR 2018.pdf

…tested and certified will be >60% power transmission per wavelength as measured with production tooling fixtures.
4 Fiber connector output not compatible for patchcord-to-patchcord connection.
5 M2 measured with ModeMaster with 90/10 Clip Levels.
6 Non-Operational with a…

Microsoft Word - Coherent whitepaper Cube performance Final0910

Microsoft Word - Coherent whitepaper Cube performance Final0910

…single 84/16 far-field M2 measurement can be an insufficient test of performance. Two examples illustrate this point. The original specifications for CUBE lasers included a M2 of < 1.5 at the conventional 84/16 clip levels. (M2 and other beam propagation parameters are measured at Coherent using an…

OBIS Galaxy Datasheet COHR 2018.pdf

OBIS Galaxy Datasheet COHR 2018.pdf

…tested and certified will be >60% power transmission per wavelength as measured with production tooling fixtures.
4 Fiber connector output not compatible for patchcord-to-patchcord connection.
5 M2 measured with ModeMaster with 90/10 Clip Levels.
6 Non-Operational with a…

COHR OBIS CellX DS 0117 3.pdf

COHR OBIS CellX DS 0117 3.pdf

…Specifications are valid for 100% power. For 488 nm and 561 nm any residual laser emission at 808 nm fundamental is <0.1 mW.
3 Beam Quality (M2) measured per laser channel using ModeMaster with 90/10 clip levels.
4 Standard alignment. User adjustable
5 RMS Noise and Peak-to-Peak…

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