Novel Ultrafast Fiber Laser Development

Products in this application

AA-DD
Scanning real-time autocorrelators with fast delay line facilitate pulse duration measurement of various ultrafast laser oscillators and high-repetition-rate amplifiers.
Input wavelength range 450-3200 nm
Pulse duration range 10 fs - 30 ps
Minimum input frequency from 10 Hz
Sensitivity 100 mW^2
IRA
Scanning autocorrelator with a long delay line driven by a step motor is suitable for characterization of femtosecond and picosecond laser sources covering various combinations of input pulse parameters and wavelengths from visible into MIR.
Input wavelength range 450 nm - 11 um
Input pulse duration range 50 fs - 250 ps
Minimum input rep. rate from 10 Hz
Sensitivity from 1 W^2
COMET
The device is used to measure contrast of femtosecond pulses and to determine pulse pedestal, pre- and post-pulses, as well as amplified spontaneous emission (ASE) in femtosecond amplifier systems.
Possible input wavelength range 700-1500 nm
Scan range up to 4 ns
Dynamic range 10^10
Sensitivity 50-100 uJ
AF
Optical Faraday isolators and rotators for optical feedback elimination and protection of sensitive and feedback-susceptible devices.
Wavelength 400-1250 nm
Clear aperture up to 20 mm
Peak isolation up to 60 dB
Transmission up to 92%
Damage threshold up to 5 J/cm^2
AFsG
Second and fourth harmonic (SH and FH) generators are used for wavelength conversion of ultrafast laser output.
Input wavelength range 820-1600 nm
SH output wavelength 410-800 nm
FH output wavelength 205-400 nm
Conversion efficiency SH: 20-50%; FH: 3-10%
ALock
A multipurpose re-configurable PLL-based platform that is suitable for various phase locking applications.
Input frequency signal up to 2.8 GHz
PID bandwidth up to 2 MHz
High-voltage amplifier for PZT up to 50 W
PZT modulation bandwidth up to 200 kHz
OG-B/F
Electro-optic pulse picker systems with fixed gate open time are used to select single pulses from a train of femtosecond pulses for numerous applications. The systems are also used for injection/ejection purposes in an ultrafast laser amplifier system, as well as for amplifier contrast improvement.
Possible operating wavelength range 200...2700 nm
Max. output rep. rate up to 1 MHz
Rise time down to 700 ps
Clear aperture up to 20 mm
Contrast ratio >1500:1
OG-V
The OG-V ultrafast pulse selector series have adjustable transmission gate time for selection of groups of adjacent pulses from a train of femtosecond pulses.
Possible operating wavelength range 200-2700 nm
Max. output rep. rate up to 100 kHz
Rise time 7 ns
Gate open time (adjustable) from 20 ns to 10 us
Contrast ratio >1000:1

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