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Coherent
ExciStar
ExciStar

ExciStar

Compact, High-Repetition Rate Excimer Laser

ExciStar excimer lasers are tabletop-size lasers designed for easy system integration. The proven ALMETA tube design ensures industrial-grade performance and endurance. Thousands of ExciStar lasers serve a broad range of delicate tasks including cornea ablation, prescription lens marking, and optical sensor manufacturing.

Ultra-Compact, Lightweight, Highly Reliable UV Light Source

Model Name
Wavelength (nm)
Max. Pulse Frequency (Hz)
Max. Pulse Energy (mJ)
Max. Power (W)
ExciStar 200
193
200
5
1
ExciStar 500
500
2.5
ExciStar 1000
1000
5
ExciStar 200
248
200
10
2
ExciStar 500
500
5
ExciStar 1000
1000
10

Applications

Application
Process
Material

Diamond and Eye Glass Marking
Laser Vision Correction
Rapid Protoyping
Wire Stripping
Engraving
Diamond
Glass
Plastic

Features & Benefits


ExciStar Key Feature
Customer Benefit
Ultra-Compact
Low investment costs
Lightweight Design
Flexible integration
Almeta Tube
Extended tube lifetime
Corona Preionization
Stable, homogeneous output
Solid-State Switch
Maintenance-free operation
Energy Monitor
Preset, stabilized energy output

Please Read Before Continuing

Risk factors: Except for the historical information contained here, many of the matters discussed in this Web site are forward-looking statements, based on expectations at the time they were made, that involve risks and uncertainties that could cause our results to differ materially from those expressed or implied by such statements. These risks are detailed in the “Factors That May Affect Future Results” section of our latest 10-K or 10-Q filing. Coherent assumes no obligation to update these forward-looking statements.


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