Compact Picosecond Fiber Laser
FEATURES
▶ Pulse energy > 50 nJ at repetition rate <200 kHz
▶ 9 ps pulse duration
▶ Close to transform limited pulse duration
▶ Integrated fiber pulse picker for flexible repetition rate control (20 kHz – 40 MHz, burst mode available)
APPLICATIONS
▶ Ultrafast/nonlinear spectroscopy and microscopy
▶ Metrology
LightWire FP200 laser is dedicated for researchers and OEM integrators, who require small, convenient and maintenance free source with transform limited picosecond pulses. Widely tunable pulse repetition rate 20 kHz – 40 MHz makes it an excellent choice for non-linear microscopy, time-resolved spectroscopy, terahertz spectroscopy, ultrafast metrology applications. FP200 model is available with second harmonic option (532 nm).
PERFORMANCE
SPECIFICATIONS ¹ ⁾
Model FP200
Central wavelength
1064 nm, tunable ±0.2 nm
Pulse duration
9 ± 1 ps
Spectral bandwidth
0.25 ± 0.05 nm
Oscillator pulse repetition rate
40 ± 2 MHz
Pulse repetition rate range using frequency divider
20 kHz – 40 MHz
(PRR = PRRosc / N, N = 1, 4, 5, ..., 2000)
Output power
> 200 mW at 10 MHz
> 40 mW at 1 MHz
> 5 mW at 100 kHz
Pulse energy
> 50 nJ at repetition rates < 200 kHz
Polarization
linear, vertical, > 100:1 extinction
Optical output
collimator & isolator node ²⁾ (free space output)
Umbilical
3 m length armored cable Ø5 mm
Beam diameter
0.9 ± 0.1 mm
Beam height
48 mm
Beam quality
M² < 1.1
Pulse train monitoring
photodiode output for oscillator train, TTL synch pulse for laser output
Dimensions of control unit (L × W × H)
315 × 450 × 95 (stand alone) or 315 × 482 × 95 (19" rack mountable)
Dimensions of collimator & isolator node (L × W × H)
164 × 72 × 73 mm
Weight (with/without pulse picker)
< 10 kg
Control interface
USB, CAN, RS232, LAN, WLAN
Power supply (AC/DC adapter included)
100 – 240 V, 50 – 60 Hz AC
Power consumption
maximal 230 W (typical 60 W)
Operating conditions
10 – 30 °C, humidity – not condensing
1) Due to continuous improvement all specifications are subject to change without notice.
2) FP200 model is provided with specially designed collimator & isolator node, which shouldn’t be disconnected from output fiber without Ekspla approval.
DRAWINGS
商品属性 [波长] 1064 nm, tunable ±0.2 nm [脉宽] 9 ± 1 ps [脉冲能量] > 50 nJ at repetition rates < 200 kHz [平均功率] > 200 mW at 10 MHz > 40 mW at 1 MHz > 5 mW at 100 kHz [重复频率] 40 ± 2 MHz