DPSS 261nm CW UV Laser
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Specifications: |
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Model Number |
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SDL-261-XXXT |
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Output Power @ 25 ℃ |
1~20mW |
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Wavelength |
261±1nm |
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Spectral Bandwidth |
<0.1nm |
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Transverse Mode |
Near TEM00 |
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Operation Mode |
CW |
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Power Stability over 2 hours after Warm-up |
~10% (<5%, <3%, <1% optional) |
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M2 factor |
<2.0 |
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Beam Diameter at the Aperture |
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~2.0mm |
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Beam Divergence (1/e2, Full Angle) |
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<1.5mard |
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Beam Outline |
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Round |
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Ellipticity |
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>80% |
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Polarization Ratio |
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>50:1 |
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Pointing Stability after Warm-up |
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<0.05mrad |
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Warm-up Time |
< 10 minutes |
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Operating Temperature |
10℃～35℃ |
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Laser Head |
SDL-LH-900: 246x88x74mm |
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Power Supply |
SDL-PS-500: 240x146x104mm |
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Input voltage |
DC or 90-265VAC 50/60Hz |
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Modulation |
TTL Modulation >5KHz |
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Expect Life Time |
10000 hours |
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Warranty Time |
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1 year |
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DPSS 261nm Q-switched Pulsed Deep UV Laser
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Specifications: |
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Model Number |
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SDL-261-QSL-XXXT |
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Average Output Power @ 25 ℃ |
1~10mW |
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Wavelength |
261±1nm |
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Spectral Bandwidth |
<0.1nm |
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Transverse Mode |
Near TEM00 |
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Operation Mode |
Cr:YAG Passively Q-switched pulsed |
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Ave Power Stability over 2 hours after Warm-up |
<5% (<1%, <3% optional) |
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Single pulse energy (µJ) |
=Average output power(mW)/ Rep. rate (kHz) |
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Beam Diameter at the Aperture |
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Elliptical (3:1), Beam spot ~2mm |
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Beam Divergence (1/e2, Full Angle) |
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<1.5mrad |
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Rep. rate (kHz) |
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Free rep. rate among 2k-3kHz |
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Pulse duration |
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~4ns |
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Polarization Ratio |
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>50:1 |
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Pointing Stability after Warm-up |
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<0.05mrad |
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Warm-up Time |
< 10 minutes |
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Operating Temperature |
10℃～35℃ |
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Laser Head |
SDL-LH-900: 246 (212+34) x88x74mm |
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Power Supply |
SDL-PS-500: 240x146x104mm |
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Input voltage |
DC or 90-265VAC 50/60Hz |
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Modulation |
TTL Modulation >5KHz |
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Expect Life Time |
10000 hours |
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Warranty Time |
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1 year |
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* Power Supply Option
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SDL-PS-300 |
SDL-PS-500 |
SDL-PS-900 |
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SDL-PS-400 |
SDL-PS-600 |
SDL-PS-800 |
* Detailed Laser Head and power supply info of each power version will be provided on request.
* 4 or 8 hours Longer operation period output power stability are available on request.
* Better (<3%,<1%) power stability are available on request.
* Other version Laser Head and power supply are available on request.
* Analog Modulation >2KHz or higher as option.
* Up to 30Khz TTL modulation on request.
* High frequency AOM modulation on requested.
* Line output version are available on request.
* Fiber coupled system is available on request.
* Longer warranty on request.
* Other custom-made design is available, please contact us for details.