LightWire FP200

Compact picosecond fiber laser

Download
datasheet

/ Compact picosecond turn-key fiber laser with variable pulse repetition rates

/ Up to 200 mW

/ Up to 50 nJ

/ 9 ps narrow bandwidth pulses

/ 20 kHz – 40 MHz pulse repetition rates

Download
datasheet

/ Compact picosecond turn-key fiber laser with variable pulse repetition rates

/ Up to 200 mW

/ Up to 50 nJ

/ 9 ps narrow bandwidth pulses

/ 20 kHz – 40 MHz pulse repetition rates

Features & Applications

Close All

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

Options

Second harmonic generation module (532 nm). Peak conversion efficiency: 20% for SH [code: FP200-SH]

Description

Close All

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).

Specifications

Close All

Model	LightWire FP200
Main specifications ¹⁾
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 = PRR_OSC / N, N = 1, 2, 3, ..., 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	50 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 mm (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.