Nitrogen Laser · hne (408)744-9040 thincm tanr esearch stems Beam Characteristics Wavelength 337.1...

Stanford Research Systems phone: (408)744-9040 www.thinkSRS.com Nitrogen Laser NL100 — 337 nm nitrogen laser · 337 nm wavelength · 170 µJ pulse energy · Internal or external triggering to 20 Hz · Replaceable laser cartridge · No mirror alignment necessary · Fully compatible with VSL-337i OEM · NL100 ... $5200 (U.S. list) The NL100 Nitrogen Laser is ideal for fluorescence measurements, MALDI-TOF mass spectrometers, and other pulsed UV radiation experiments. It provides 3.5 ns pulses at 337 nm (UV), with repetition rates up to 20 Hz. The pulse energy is 170 µJ, which results in a peak power of 45 kW and an average power of 3 mW. The NL100 can be triggered internally or externally at rates up to 20 Hz. The user also has the option of running the laser system in command charge mode. The NL100 uses a replaceable, sealed laser cartridge which includes the high voltage storage capacitors, switching element, and laser tube. The cartridge is warranted to maintain at least 70 % of its energy for twenty million pulses or one year, whichever occurs first. No mirror alignment is ever necessary in the NL100, as the laser optics are mounted on the plasma tube and aligned at the factory. The NL100 also includes all safety features necessary to comply with the U.S. laser safety standards contained in 21 CFR 1040.10. The NL100 is fully compatible with the Spectra-Physics model VSL-337i OEM Nitrogen Laser (part #337999-04). The mechanical design of the NL100 includes all of the mounting and alignment features of the VSL-337i, making the NL100 a straightforward retrofit in many pre-existing systems. NL100 Nitrogen Laser

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Transcript of Nitrogen Laser · hne (408)744-9040 thincm tanr esearch stems Beam Characteristics Wavelength 337.1...

Page 1: Nitrogen Laser · hne (408)744-9040 thincm tanr esearch stems Beam Characteristics Wavelength 337.1 nm Spectral bandwidth 0.1 nm Pulse width (FWHM)

Stanford Research Systems phone: (408)744-9040www.thinkSRS.com

Nitrogen LaserNL100 — 337 nm nitrogen laser

· 337 nm wavelength

· 170 µJ pulse energy

· Internal or external triggering to 20 Hz

· Replaceable laser cartridge

· No mirror alignment necessary

· Fully compatible with VSL-337i OEM

· NL100 ... $5200 (U.S. list)

The NL100 Nitrogen Laser is ideal for fluorescence measurements, MALDI-TOF mass spectrometers, and other pulsed UV radiation experiments. It provides 3.5 ns pulses at 337 nm (UV), with repetition rates up to 20 Hz. The pulse energy is 170 µJ, which results in a peak power of 45 kW and an average power of 3 mW.

The NL100 can be triggered internally or externally at rates up to 20 Hz. The user also has the option of running the laser system in command charge mode.

The NL100 uses a replaceable, sealed laser cartridge which includes the high voltage storage capacitors, switching element, and laser tube. The cartridge is warranted to maintain at least 70 % of its energy for twenty million pulses or one year, whichever occurs first.

No mirror alignment is ever necessary in the NL100, as the laser optics are mounted on the plasma tube and aligned at the factory. The NL100 also includes all safety features necessary to comply with the U.S. laser safety standards contained in 21 CFR 1040.10.

The NL100 is fully compatible with the Spectra-Physics model VSL-337i OEM Nitrogen Laser (part #337999-04). The mechanical design of the NL100 includes all of the mounting and alignment features of the VSL-337i, making the NL100 a straightforward retrofit in many pre-existing systems.

NL100 Nitrogen Laser

Page 2: Nitrogen Laser · hne (408)744-9040 thincm tanr esearch stems Beam Characteristics Wavelength 337.1 nm Spectral bandwidth 0.1 nm Pulse width (FWHM)

phone: (408)744-9040www.thinkSRS.com

Stanford Research Systems

Beam Characteristics

Wavelength 337.1 nmSpectral bandwidth 0.1 nmPulse width (FWHM) <3.5 nsPulse energy 170 µJ Energy stability 3 % std. dev. (at 10 Hz) (pulse to pulse)Peak power 45 kWAverage power 3 mW (at 20 Hz)Beam size 3 × 7 mmBeam divergence 5 × 8 mrad (full angle)

Triggering

Repetition rate 0 to 20 Hz (external trigger) 1 to 20 Hz (internal trigger)External trigger input TTL (opto-isolated)Int. trigger generator 1 to 20 Hz (adjustable)

General

Power requirements +24 VDC, 1.5 A (average) at 20 Hz., 3 A (peak)Power consumption 36 W (20 Hz operation)Key switch On/off Interlock switch Built-inDimensions 3.75" × 3.75" × 11" (WHD) (9.5 cm × 9.5 cm × 27.9 cm ) Weight 7.5 lbs., 3.4 kgWarranty Cartridge is warranted to maintain at least 70 % of its energy for twenty million pulses or one year, whichever occurs first.

Ordering InformationNL100 Nitrogen laser $5200

NL100 front panel

NL100 rear panel

NL100 Specifications

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