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Product Ditail
Electronically controlled laser "series 400"
It is time to say goodbye to nostalgic rotation knob.
It used to be tuned by a rotating knob though the laser was one of the advanced instrument. As the knob of a radio changed to the push button, laser also changes. Megaopto series 400 laser introduces the modern pleasure of high speed, high stability, and high reproducibility to your laboratory.
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¡ The high-functional tuning system combined with PC
with a Megaopto tunable laser system, a PC provides a host of functions, tuning, scanning, and controlling the output power. It ensures sensitive management of laser emission and user satisfaction.
High speed tuning at 1 ms or less. Jumping to any wavelength within the full tunable range also takes just 1ms or less.
Wavelength reproducibility is maintained to high accuracy since the system has no mechnical tuning element.
Different wavelength can be allocated to individual shots (NIR, MIR, and UV models)
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¡ The other features
- Four models lineup from UV to MIR.
- Maintenance-free & stable operation in the all-solid-state system.
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¡ Applications
- High-speed wavelength resolved molecular / atomic spectroscopy
- Non-invasive in vivo inspection
- Non-destructive spectroscopy (composition analysis of agricultural products)
- Inspection of wide bandgap semiconductor
- Rapid three-dimensional shape measurement using interferometer
@Specifications
Model Series 400
Mode of operation Pulsed
Wavelength accuracy 0.1 nm
Tuning range 700 - 1000 nm *1 / 350-450 nm *2
Spectral width < 0.2 nm *3
Longitudinal mode Multi mode
Averaged power 200 mW / 50 mW *3
Pulse width < 30 ns
Repetition rate 1 kHz (typ.)
Beam divergence < 1.5 mrad
Spatial profile TEM00
Power stability < +/- 5% / <+/- 8% *3
Polarization Linear (Horizontal) / Linear (Vertical)
Warm-up time 60 min.
¦Outlook and specifications are subject to change without notice.
@Operation conditions
Operating voltage / frequency 1ƒÓ100V, 50/60Hz
Power consumption < 2kW max
Laser head dimensions 600 x 400 x 320 mm3(without pumplaser)
Remarks for condition *1 Continuously tunable within 200nm region as required)
*2 Continuously tunable within 100nm region as required)
*3 At the middle of gain region(800nm for fundamental)
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