Diode Pumped Picosecond kHz Pulsed Nd:YAG Lasers
FEATURES
▶ High pulse energy at kHz rates
▶ Diode pumped solid state design
▶ Air cooled – external water supply is not required
▶ Turn-key operation
▶ Low maintenance costs
▶ Optional streak camera triggering pulse with <10 ps rms jitter
▶ Remote control pad
▶ PC control via USB with supplied LabVIEW™ drivers
▶ Optional temperature stabilized second, third and fourth harmonic generators
APPLICATIONS
▶ Time resolved fluorescence, pump-probe spectroscopy
▶ OPG/OPA/OPO pumping
▶ Remote Laser Sensing
▶ Other spectroscopic and nonlinear optics applications
PL2210 series diode-pumped, air-cooled, mode-locked Nd:YAG lasers provide picosecond pulses at a kilohertz pulse repetition rate.Short pulse duration, excellent pulse-to-pulse stability, superior beam quality makes PL2210 series diode pumped picosecond lasers well suited for many applications, including
material processing, time-resolved spectroscopy, optical parametric generator pumping, and other tasks.
Flexible design
PL2210 series lasers offer a number of optional items that extend the capabilities of the laser.A pulse picker option allows control of the pulse repetition rate of the laser and operation in single-shot mode.
The repetition rate and timing of pulses can be locked to an external RF source (with –PLL option) or other ultrafast laser system (with –FS option). The laser provides a triggering pulse for synchronization of the customer‘s equipment. A low jitter SYNC OUT pulse has a lead up to 500 ns that can be adjusted in
~0.25 ns steps from a PC. Up to 400 μs lead of triggering pulse is available as a PRETRIG standard feature that is designed to provide precise, very low jitter trigger pulses for a streak camera.
Available models
Model Features
PL2210A-1k
Up to 900 μJ, 28 ps pulses at an up to 1 kHz repetition rate
PL2211
Up to 2.5 mJ energy at a 1 kHz repetition rate at 28 ps pulses
PL2211A
Up to 5 mJ energy at a 1 kHz repetition rate at 28 ps pulses
Custom products, tailored for specific applications 1)
Model Features
PL2210A-2k
Up to 400 μJ, 28 ps pulses at an up to 2 kHz repetition rate
PL2210B
Up to 2.5 mJ energy at a 1 kHz repetition rate at 80 ps pulses
PL2210B-TR
Model, in addition to a 1 kHz pulse train, has an output of 88 MHz pulse train with 5 W average
power that can be used for pumping synchronously pumped OPOs
1) Inquire for other specifications.
Built-in harmonic generators
Automated angle-tuned non-linear crystals mounted in temperature stabilized heaters are used for second, third and fourth high spectral purity harmonic generation.
Simple and convenient laser control
The laser can be operated from personal computer through USB (RS-232 is optional) interface using supplied LabVIEW™ drivers or from remote control pad with backlit display that is easy to read even while wearing laser safety glasses.
SPECIFICATIONS 1)
Model
PL2210A-1k PL2211 PL2211A Output energy
at 1064 nm
0.9 mJ
2.5 mJ
5 mJ
at 532 nm 2)
0.45 mJ
1.3 mJ
2.5 mJ
at 355 nm 3)
0.35 mJ
0.8 mJ
1.6 mJ
at 266 nm 4)
0.16 mJ
0.5 mJ
1 mJ
Pulse energy stability (StdDev) 5)
at 1064 nm
0.5 %
at 532 nm
0.8 %
at 355 nm
1%
at 266 nm
2%
Pulse duration (FWHM) 6)
28 ps ± 10 %
Pulse repetition rate
1 kHz
Triggering mode
internal/external
Typical TRIG1 OUT pulse delay 8)
-500 ... 50 ns
TRIG1 OUT pulse jitter
<0.1 ns rms
Spatial mode 9)
Close to Gaussian
Beam divergence 10)
<1 mrad
Beam diameter 11)
~3 mm
Beam pointing stability 12)
<30 μrad
Pre-pulse contrast
>200:1
Polarization
linear, >100:1
PHYSICAL CHARACTERISTICS
Laser head size (W × L × H) 13)
456 × 1031 × 249 mm
Power supply size (W × L × H)
365 × 392 × 290 mm
550 × 600 × 550 ±3 mm (19″ standard, MR-9)
OPERATING REQUIREMENTS Water service not required, air cooled Relative humidity Relative humidity Ambient temperature 22 ± 2 °C Power requirements 100 – 240 V AC, single phase 50/60 Hz Power consumption 14) <1 kW <1.5 kW 1) Due to continuous improvement, all specifications are subject to change without notice. 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 and for basic system without options.
2) For PL2210 series laser with –SH, -SH/TH, -SH/FH or -SH/TH/FH option. Outputs are not simultaneous.
3) For PL2210 series laser with –TH, -SH/TH or -SH/TH/FH option. Outputs are not simultaneous.
4) For PL2210 series laser with -SH/FH or -SH/TH/FH option. Outputs are not simultaneous.
5) Averaged from pulses, emitted during 30 sec time interval.
6) Optional 80 or 22 ps ± 10% duration. Pulse energy specifications may differ from indicated here.
7) With respect to optical pulse. <10 ps rms jitter is provided with PRETRIG standard feature.
8) TRIG1 OUT lead or delay can be adjusted with 0.25 ns steps in specified range.
9) Near field Gaussian fit is >90%.
10) Average of X- and Y-plane full angle divergence values measured at the 1/e² level at 1064 nm.
11) Beam diameter is measured at 1064 nm at the 1/e² point.
12) Beam pointing stability is evaluated from fluctuations of beam centroid position in the far field.
13) 456×1233×249 mm (W×L×H) laser head size might be required for some optional configurations.
14) At 1 kHz pulse repetition rate
PRETRIG FEATURE
▶ PRETRIG standard feature provides low jitter pulse for streak camera triggering with lead/delay in -400...600 μs range and <10 ps rms jitter.
OPTIONS
▶ Option P80 provides 80 ps ± 10 % output pulse duration. Inquire for pulse energy specifications.
▶ Option P20 provides 22 ps ± 10 % output pulse duration. Inquire for pulse energy specifications.
▶ Option PC allows reduction of the pulse repetition rate of the PL2210 series laser by integer numbers. Single shot mode is also possible. In addition, the –PC option reduces the low-intensity quasi-CW background that is present at laser output at 1064 nm wavelength. Please note that the output of fundamental wavelength and harmonic will be reduced by approx. 20% with installation of the –PC option.
BEAM PROFILE
OUTLINE DRAWINGS
ORDERING INFORMATION
Note: Laser must be connected to the mains electricity all the time. If there will be no mains electricity for longer that 1 hour then laser (system) needs warm up for a few hours before switching on.
商品属性 [波长] 1064/532/355/266nm [脉宽] 28 ps ± 10 % [脉冲能量] 5/2.5/1.6/1mJ [重复频率] 1KHz