Palm Beach atlantic Apotheke cialis generika Wie können man apps auf android-Tablet herunterladen

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt
Telefon: +49 6151 4259 78
Telefax: +49 6151 4259 88 
E- mail: info [at] topag.de 

NL200 - Serie

574
NL200 - Serie, elektrooptisch gütegeschaltete Nd:YAG Laser, Dioden-gepumpt

NL200

Die Dioden-gepumpte Laserserie NL200 ist aktiv gütegeschaltet und rein luftgekühlt. Die fasergekoppelte Pumplichteinspeisung ermöglicht einen kompakten Aufbau mit minimalem Wärmeeintrag und sorgt so für einen stabilen und wartungsfreien Laserbetrieb. Neben variablen Repetitionsraten bis zu 2500Hz lassen sich kurze Pulslängen von <7ns und Pulsenergien bis 4mJ realisieren.

Status-mail-unread-icon

Bezeichnungen der Tabs

  • Beschreibung
  • Spezifikationen
  • Bilder
Tab 1

Features

  • Up to 4 mJ pulse energy at 1064 nm
  • Up to 2500 Hz variable repetition rate
  • 532 nm, 355 nm, 266 nm, 213 nm wavelengths as standard options
  • ~ 6.5 ns pulse duration at 1064 nm
  • Electro-optical Q-switching
  • Turn-key operation
  • Sealed cavity
  • Extremely compact size
  • Simple and robust
  • Air cooled
  • External TTL triggering
  • Remote control via USB/CAN
  • Remote control pad

Applications

  • Spectroscopy
  • OPO pumping
  • Remote sensing
  • Material processing
  • Marking
  • Micromachining
  • Engraving
  • Laser deposition
  • Laser cleaning
  • Ablation

NL200 series DPSS Q-switched nanosecond lasers offer high pulse energy at kHz repetition rates. End-pumped design makes this laser compact and easy to integrate. Harmonic generation modules for 532 nm, 355 nm and 266 nm wavelengths can be combined into one module, easily attached to the laser frame.

Featuring short pulse duration, variable repetition rate and external TTL triggering, nanosecond diode pumped NL200 series Q-switched lasers are excellent cost effective sources for specific applications like pulsed laser deposition, ablation through mask or intravolume marking of transparent materials, when higher pulse energy is required. Excellent energy stability and a wide range of wavelength options makes this laser a perfect tool for spectroscopy and remote sensing applications.

Mechanically stable and hermetically sealed design ensures reliable operation and long lifetime of laser components.

Tab 2
Specifications 1)

Model NL201 2) NL202 3) NL204 4) NL204-1k
Pulse energy
at 1064 nm 0.9 mJ 2.0 mJ 4.0 mJ 4.0 mJ
at 532 nm 0.3 mJ 0.9 mJ 2.0 mJ 2.0 mJ
at 355 nm 0.2 mJ 0.6 mJ 1.3 mJ 1.3 mJ
at 266 nm 0.08 mJ 0.2 mJ 0.6 mJ 0.6 mJ
at 213 nm 0.04 mJ 0.1 mJ 0.2 mJ 0.2 mJ
Pulse to pulse energy stability, Std. Dev.,5)
at 1064 nm < 0.5 % < 0.5 % < 0.5 % < 0.5 %
at 532 nm 2.5 % 2.5 % 2.5 % 2.5 %
at 355 nm 3.5 % 3.5 % 3 % 3 %
at 266 nm 4 % 4 % 3.5 % 3.5 %
at 213 nm 5 % 5 % 5 % 5 %
Typical pulse duration 6) <7 ns <9 ns <8 ns <8 ns
Power drift 7) ± 2 % ± 2 % ± 2 %
Pulse repetition rate 8) 10-2500 Hz 10-1000 Hz 10-500 Hz 10-1000 Hz
Beam spatial profile TEM00
Elipticity 0.9-1.1 at 1064 nm
M2 <1.3
Beam divergence 9) <3 mrad
Polarization linear, 1064 nm, 355 nm, 266 nm - horizontal, 532 nm - vertical, >100:1
Typical beam diameter 10) 0.6 mm 0.7 mm 0.7 mm 0.7 mm
Beam pointing stability, rms 11) < 10 µrad
Optical jitter, Std. Dev 12) 0.4 ns rms

 Physical characteristics

Model NL201 NL202 NL204 NL204-1k
Laser head (WxLxH) 13) 164x320x93 mm
Power supply unit (WxLxH) 340x365x290 mm
Umbilical length 14) 2.5

Operating requirements 

Model NL201 NL202 NL204 NL204-1k
Cooling air cooled
Ambient temperature 18-30 °C
Realtive humidity 10-80 % (non-condensing)
Power requirements 85-264 V AC, single phase, 47-63 Hz
Power consumption <600 W
 

1) Due to continuous improvement, all specifications are subject to change without notice. For latest product information please visit EKSPLA. Parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture. Unless stated otherwise all specifications are measured at 1064 nm.
2) Unless stated otherwise all specifications are measured at 2500 Hz pulse repetition rate.
3) Unless stated otherwise all specifications are measured at 1000 Hz pulse repetition rate.
4) Unless stated otherwise all specifications are measured at 500 Hz pulse repetition rate.
5) Averaged from 1000 pulses at 1064 nm.
6) FWHM at 1064 nm.
7) Over 8 hour period when ambient temperature variation is less than ±2 °C.
8) In internal triggering mode. In external triggering mode, pulses are available from single shot.
9) Full angle measured at the 1/e² level at 1064 nm.
10) Beam diameter is measured at 1064 nm at the 1/e² level.
11) RMS value measured from 300 shots.
12) Respect to Q-switch trigger pulse.
13) Without optional harmonics module.
14) Up to 10 m is available on separate request.
Tab 3

Tab 3 Inhalt

Tab 4

Tab 4 Inhalt

Tab 5
Bild 1
 nl200 series nanosecond q switched diode pumped laser
Beschreibung 1
NL200 series nanosecond q-switched diode pumped laser
Bild 2
 nl200-series-compact-air-cooled-short-pulse-duration-lasers2
Beschreibung 2
Typical NL200 series DPSS laser beam intensity profile in the far field
Bild 3
 nl200-series-compact-air-cooled-short-pulse-duration-lasers6
Beschreibung 3
Typical performance data of model NL202 laser
Bild 4
 nl200-series-compact-air-cooled-short-pulse-duration-lasers4
Beschreibung 4
NL200 series laser head drawing
Bild 5
 nl200-series-compact-air-cooled-short-pulse-duration-lasers5
Beschreibung 5
NL200 series laser head drawing with harmonic module
Bild 6
 
Beschreibung 6
 
Bild 7
 
Beschreibung 7
 
Bild 8
 
Beschreibung 8
 
Bild 9
 
Beschreibung 9
 
Bild 10
 
Beschreibung 10