SPIDER
Short pulse characterisation
• Compact and robust • No scanning components or gratings • Monolithic stretching scheme • Suitable for oscillators and amplified systems
Overview
The venteon SPIDER is the ultimate tool for highly accurate and real-time ultrashort pulse characterisation, allowing for a complete pulse reconstruction in the time and frequency domain. This system is well-suited for ultrashort laser pulses with durations down to 5 fs generated e.g. by oscillators, NOPA or amplifier systems.
Spectral Phase Interferometry for Direct Electric-Field Reconstruction (SPIDER) is the most powerful technique for robust intensity profile and spectral phase characterisations of ultrashort optical pulses.
A measurement and analysis software allows for real-time pulse characterisations and a simple, user-friendly operation, system calibration and data acquisition.
Unlike other pulse characterisation techniques SPIDER neither relies on simple fits nor uses complex reconstruction algorithms which are very time consuming - the venteon SPIDER extracts the spectral phase by a robust, non-iterative and rapid retrieval procedure.
The analysis software allows for real-time pulse measurements and a simple, user-friendly system operation, calibration and data acquisition. The GUI includes new fitting and data exporting features next to various user-defined perspectives. An optional correction mode for large chirp values extents the measurement range.
Acquired SPIDER data sets can be directly loaded into the Laser Quantum vCHIRP software for dispersion/pulse compression calculations.
Specifications
SPIDER
SPIDER HP
Pulse durations measured
5 fs to 30 fs
20 fs to 80 fs
Spectral bandwidth
600 nm to 1100 nm
700 nm to 900 nm
Chirp range
+/-1000 fs2
+/-4000 fs2
Required input energy
>2 nJ
Repetition rate
1 kHz to 1 GHz
* Laser Quantum operates a continuous improvement programme which can result in specifications being improved without notice.
商品属性 [波长] 600-1100nm [脉宽] 5-30 fs [脉冲能量] >2 nJ [重复频率] 1 kHz to 1 GHz