CUPRUM LASERS

Cuprum lasers are intended for generation of power pulses of 510.6 and 578.2 nm emission wavelength for pumping of frequency-controlled dye lasers, and also for scientifical and applied purposes.

There are two modifications of cuprum lasers: of 40 and 200 W average pulse power.

LASER COMPONENTS

Main laser components are the following:

• Active component (laser head)
• Rectifier
• Thyratron modulator
• Magnetic generator
• Optical system
• Parameter measuring system

MAIN PARAMETERS OF 40 W LASER

Laser emission
Wave length, nano-m	510.6 and 578.2
Pulse-repetition rate, kHz	10
Pulse duration, nano-sec	10 - 20
Beam divergence	10-3
Pulse power, W	40
Power ration for 510.6 and 578.2 nm wavelength	1:1
Beam diameter, mm	20

High-voltage power supply
Output pulse power, kW, no more	30
Pulse-repetition rate, kHz	10
Pulse duration, nano-sec	50
Jitter, nano-sec	2
Voltage range, kV	20 - 30
Mains voltage
- Voltage, V	380±5%
- Frequency, Hz	50
Power consumption, kW, no more	5.5
Cooling water flow, l, no more	8

MAIN PARAMETERS OF 200 W LASER

Laser emission
Emission wavelength, nano-m	510.6 and 578.2
Average emission power, amplification mode, W	150 - 200
ffff	(2.3) : 1
Pulse duration, nano-sec	40 - 60
Pulse-repetition rate, kHz	4 - 6
Primary power source
- Voltage, V	3x380/200
- Frequency, Hz	50
Laser medium	Cu + He + H2
Cushion gas pressure, Torr	15 - 100
Cushion gas flow (at normal conditions), l	3 - 4
Discharge channel diameter, mm	70
Distance between electrodes, mm	1600
Power consumption, kW, no more	20
Cooling water flow, l, no more	20

High-voltage power supply
Output pulse power, kV, no more	30
Pulse-repetition rate, kHz	6 (4 - 7)
Pulse duration, nano-sec	50
Jitter, nano-sec, no more	2
Voltage range, kV	24 - 30
Mains voltage
- Voltage, V	380±5%
- Voltage, Hz	50
Power consumption, kW, no more	30
Cooling water flow, l, no more	12