Copper vapor laser metals have higher average power in the visible spectrum, giant gain medium, high frequency pulses, a small them convincingly, high uniformity of the radiation section. A unique combination of energy, spatial and temporal parameters of these lasers can be used in many branches of science, technology and medicine.
Models and specifications:
- Pulse repetition — 8 — 16 kHz;
- Pulse duration — 20 ns;
- Air cooling;
- Power — 220 W, 50 Hz, one phase (for CVL-20 — 330W 3 phases).
|Active medium||Copper vapor||Copper vapor+ Dye||Gold vapor|
|Wavelength||510.6 nm — 60%
578.2 nm — 40%
|Average power, Wt||3||10||20||10||2||1.5|
|Divergence (flat resonator), m rad||3||3||3||3||7||3|
|Divergence (telescopic resonator), m rad||0.5||0.5||0.3||0.5|
|Beam diameter, mm||8||14||14||14||2||14|
* Laser CVL-20 is oscillator-amplifier system, consists of two CVL-10 lasers
** Laser CVL-10+D consists of DYE Laser and CVL-10, working in the mode of the pump dye laser and offline.
Laser active element(LAE) is a complex gas - vacuum tubes. Manufacturing technology has many operations and take considerable.
Our company has mastered the industrial production of next several types of LAE on pairs of copper and gold with a lifetime of more than 1,000.
- Small size
- Small weight
- Long life
- High efficiency
- Air cooling
- Optical windows powerful protection system
- High-bit channel
- Pulsed work mode of operation
- High – effective supplying system for required metal vapor concentration in radioactive volume
|Laser medium||Copper vapor||Gold vapor|
|Radiation wavelength, nm||l1=510,6 (60%) + l2=578,2 (40%)||l=627,8|
|Pulse duration, ns|
|Pulse repetition frequency, kHz|
|Average radiation power, Wt*||1,0||3,0||10,0||20,0||1,0|
|Consumption power, kWt*||0,7||0,9||1,5||1,6||1,7|
|Readiness time, min||10||10||20||25||50|
|Life time, h**||1000||500|
|Length, L, mm||385||450||720||880||720|
|Diameter, D, mm||80||80||100||100||100|
|Discharging tube diameter, d, mm||8||8||15||15||15|
|Distance between discharge, Lp||170||235||500||626||500|
|Discharge active zone length, La,mm||155||210||400||530||400|
|Mounting sizes, Ly, mm||185||255||505||630||505|
|Mounting diameter, Dy, mm||70||70||70||70||70|
Specification data obtained on flat-spherical resonator using thyratron power supply modification with following parameters:
capacity of accumulative capacitor 1500-2000pF, capacity of acceleration capacitor 220 pF, pulse repetition frequency 16 kHz.
Laser tube mounting, dimensions (mounting sizes Ly and diameter Dy) is given for setting, fixing and feeding current connecting the tube in laser.
Unit of laser tube:
- Optical window
- Metal vapor generators
- Discharging tube
- Vacuum envelope
- Heat insulator