High Energy kHz Repetition Rate Picosecond Amplifiers
FEATURES
High pulse energy at kHz rates
Diode pumped solid state designCooled by supplied chiller – tap water is not required
Low maintenance costs
Remote control pad
PC control via USB with supplied LabVIEW™ drivers
Optional temperature stabilized second, third and fourth harmonic generatorsAPPLICATIONS
OPG/OPA pumping
OPCPA pumping
Other spectroscopic and nonlinear optics applications…
APL2200 series amplifiers are designed to produce up to 150 mJ picosecond pulses at kilohertz pulse repetition rate. Short pulse duration, excellent pulse-to-pulse stability, superior beam quality makes APL2200 series diode pumped picosecond amplifiers well suited for applications like OPCPA pumping, non-linear optics and others.
Regenerative amplifier / Power amplifier design
APL2200 series amplifiers consist of regenerative amplifier and power amplifiers. System could be seeded by built-in picosecond oscillator or other ultrafast laser system. Pulses from regenerative amplifier are spatially shaped and amplified in double-pass amplifiers with thermally induced birefringence compensation. Advanced optical design ensures smooth, without hot spots beam spatial profile at the laser output. Low light depolarization level allows high efficiency generation of up to 4th harmonic with build-in harmonic generators. Repetition rate and timing of the pulses can be locked to the external RF source (with –PLL option) or other ultrafast laser system (with –FS option).
Build-in harmonic generators
Angle-tuned LBO and/or BBO crystals mounted in temperature stabilized heaters are used for second, third and fourth harmonic generation. Harmonic separation system is designed to ensure high spectral purity of radiation and direct it to the output ports.
Simple and convenient laser control
For customer convenience the amplifier can be controlled through remote control pad or USB interface. Alternatively, the amplifier can be controlled from personal computer with supplied software for Windows™ operating system. LabVIEW™ drivers are supplied as well.
APL2200 series available models
Model Features
APL2201
Delivers 10 mJ, 90 ps pulses at up to 1 kHz repetition rate
APL2203
Delivers 30 mJ, 90 ps pulses at up to 1 kHz repetition rate
APL2205
Delivers 60 mJ, 90 ps pulses at up to 1 kHz repetition rate
APL2206
Delivers 150 mJ, 90 ps pulses at up to 1 kHz repetition rate
SPECIFICATIONS 1 )
Model
APL2201 APL2203 APL2205 APL2206 Output energy
at 1064 nm
10 mJ
30 mJ
60 mJ
150 mJ
at 532 nm 2)
5 mJ
15 mJ
30 mJ
70 mJ
at 355 nm 3)
3 mJ
10 mJ
20 mJ
inquire
at 266 nm 4)
1 mJ
2.5 mJ
4 mJ
inquire
Pulse energy stability (StdDev) 5)
at 1064 nm
1 %
at 532 nm
1.5 %
at 355 nm
2 %
at 266 nm
4 %
Pulse duration (FWHM) 6)
90±10 ps
Pulse repetition rate 7)
1000 Hz
Triggering mode
external
Spatial mode 8)
super-Gaussian
Beam divergence 9)
<1 mrad
<0.7 mrad
Typical beam diameter 10)
~3 mm
~5 mm
~6 mm
~7 mm
Beam pointing stability 11)
<100 μrad
Pre-pulse contrast
>100 : 1
Polarization
linear, >95 %
INPUT
Wavelength
1064 nm
Pulse duration range (FWHM)
20 fs – 90 ps
Pulse repetition rate
50 – 95 MHz
Average power
>20 mW
PHYSICAL CHARACTERISTICS
Laser head size (W×L×H)
455 × 1035 × 242 mm
900 × 1500 × 350 mm
1200 × 2200 × 350 mm
TBA
Power supply size (W×L×H)
550 × 600 × 680 mm
550 × 600 × 1100 mm
550 × 600 × 1030 mm
TBA
Chiller size (W×L×H)
400 × 430 × 790 mm
400 × 430 × 790 mm
500 × 500 × 850 mm
600 × 600 × 600 mm
OPERATING REQUIREMENTS
Water service
not required, air-cooled
water-cooled
Relative humidity
20 – 80 % (non condensing)
Operating ambient temperature
22±2 °C
Mains voltage
208 or 230 V AC, single phase, 50/60 Hz
208 or 230 V AC, three phases, 50/60 Hz
Power rating 12)
<1 kVA
<2.5 kVA
<5 kVA
<14 kVA
1) Due to continuous improvement, all specifications are subject to change. Parameters marked typical are illustrative; 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 APL210x-SH and APL210x-SH/FH options. Outputs are not simultaneous.
3) For APL210x-TH option. Outputs are not simultaneous.
4) For APL210x-SH/FH option. Outputs are not simultaneous.
5) Averaged from pulses, emitted during 30 sec time interval.6) Optional 30 ps duration. Inquire for pulse energies.
7) Should be specified when ordering. Inquire for custom pulse repetition rates.
8) Gaussian fit >80%.
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) Value measured from 300 shots.
12) Required current rating can be calculated by dividing power rating by mains voltage.
OPTIONS
Option P30 provides 30±3 ps output pulse duration. Contact EKSPLA for pulse energy specifications.
BEAM PROFILE
OPTICAL LAYOUT
ORDERING INFORMATION
Recommended seed laser for 90 ps is PL2210B. For 30 ps pulse duration use PL2210A as seed laser
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] 1064nm/532nm/355nm/266nm [脉宽] 90±10 ps [重复频率] 1000Hz [脉冲能量] 150 mJ/70mJ/inquire/inquire