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energy stability

COHR COMPexProSeries 0916.pdf

COHR COMPexProSeries 0916.pdf

Small Footprint High Pulse Energy Excimer Lasers COMPexPro Series Energy stability of COMPexPro 201 at 248 nm under typical PLD operating conditions Mechanical Specifications COMPexPro 100 Service Side View Top View Connection Side View Beam Exit Side View

Power and Energy Measurement Basics

Power and Energy Measurement Basics

…to Superior Pointing Stability and Low Noise Achieving consistent results in high-throughput precision marking applications requires a rugged, workhorse laser with very stable performance. Specifically, the most critical performance parameters are beam-pointing stability, short-term and long-term…

Power and Energy Measurement Basics

Power and Energy Measurement Basics

MATRIX IR - The First Laser Designed Specifically For Industrial Marking Applications Page 3 is a laser that delivers excellent stability characteristics in both the short term (i.e., noise) and long term (i.e., drift). Another advantage is factory sealing of the laser head. Specifically, the mounts…

Power and Energy Measurement Basics

Power and Energy Measurement Basics

…Laser Designed Specifically For Industrial Marking Applications Page 4 approach can deliver low M2 output, it cannot deliver the long-term laser stability, performance consistency, and volume of scale that PermAlign produces. Conversely, fiber lasers are cost-competitive with PermAlign technology…

Power and Energy Measurement Basics

Power and Energy Measurement Basics

…operating at full power and stability, the amplifier will not be completely controlled by the oscillator. Instead, some of the amplifier's gain will be emitted as broadband ASE (amplified spontaneous emission) rather than laser output, leading to noisy and erratic pulse energy. For this reason, a…

Microsoft Word - About Measuring Laser Power and Energy Output Rev4

Microsoft Word - About Measuring Laser Power and Energy Output Rev4

…Power 200 µW to >5 kW 0.15 µm to 12 µm Thermopile Pulsed Energy Per Pulse 100 nJ to >10J 0.15 µm to 12 µm Pyroelectric Pulsed Energy Per Pulse 10 pJ to 800 nJ 325 to 1700 nm Optical - Energy Mode Long Pulse (>1 ms) Single Pulse Integrated Energy 1 mJ to >300J 0.15 µm to 12 µm Thermopile Selecting…

Why Choose a PLD Excimer Laser from Lambda Physik

Why Choose a PLD Excimer Laser from Lambda Physik

Fig.1) Energy stability of COMPexPro100 at 248nm, 10Hz. Energy Stability of COMPexPro100, 248nm, 10Hz 0 0,5 1 1,5 2 2,5 3 19 20 21 22 23 24 25 26 27 28 29 30 Discharge Voltage [kV] EnergyStability[%,sigma]

COHR COMPexProSeries 0916.pdf

COHR COMPexProSeries 0916.pdf

Small Footprint High Pulse Energy Excimer Lasers COMPexPro Series Energy stability of COMPexPro 201 at 248 nm under typical PLD operating conditions Mechanical Specifications COMPexPro 100 Service Side View Top View Connection Side View Beam Exit Side View

HighRep-RateExcimerLasersforMicromachingRev2.pdf

HighRep-RateExcimerLasersforMicromachingRev2.pdf

2.1 Energy Stability and Burst Operation Energy Stability Based on the metal-ceramic technology NovaTube® , careful optimization of gas flow dynamics and discharge geometry has been made in order to obtain a laser tube design dedicated to the target energy stability and repetition rate. The energy

Why Choose a PLD Excimer Laser from Lambda Physik

Why Choose a PLD Excimer Laser from Lambda Physik

Fig.2) Stability of consecutive 1Hz bursts of COMPexPro200 at 48nm. CompexPro200 @ 248 nm, consecutive 1Hz bursts of 10 shots 0 100 200 300 400 500 600 700 800 900 1000 Time PulseEnergy[mJ] 10 min 10 min 10 min 10 min 10 min 10 min10 min Energy Stability: 0.4 % (1sigma) Emin = 881 mJ; Emax = 892 mJ

1-10a

1-10a

…standard energy deviation. ted? Response: 4.510000e-06 Request trend stats - energy 2sigma stability (tes?) Header: tes? - query trend energy 2sigma stability Parameters: none Returns: stability (#.######e## - if detector is pulse) Ranges: none Example: Request the trend energy stability. tes?…

Excimer lasers for thin films

Excimer lasers for thin films

…combines high pulse energies of multi-hundred millijoules with extremely good pulse-to-pulse energy stability. A typical energy stability measurement for a free running COMPex laser operated at a wavelength of 248 nm at 10 Hz is shown in Figure 3. Figure 3: Energy energy stability of a COMPex with…

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