Cobolt TorTM Series
High Performance | Q-switched Lasers
Applications
LIBS
Laser Marking MALDI-TOF
Range Finding
Micro-machining
• High performance Q-switched lasers
• Up to 1.0 W average output power
• 7 kHz pulse repetition rate
• 3-5 ns pulse width
• Up to 150 µJ nominal pulse energy
• 355 nm, 532 nm and 1064 nm
The Cobolt Tor™ Series lasers are high performance Q-switched diode pumped lasers. The sophisticated cavity design of these lasers provides a unique combination of high pulse repetition rates, short pulse lengths and exceptional pulse-to-pulse stability in a high quality TEM00 beam.
The lasers are manufactured using Cobolt’s proprietary HTCure™ technology and packaged into a sealed laser head, offering an outstanding level of robustness and reliability and making these lasers highly suitable for OEM integration into demanding environments.
The lasers are equipped with a pulse-count feed-back loop to ensure minimum drift in output power and repetition rate, and also provide a pulse-trigger output signal for convenient synchronisation of detection systems.
The combination of compact format, high level of robustness, high average power and pulse energy performance make the Cobolt Tor™ Series lasers are ideal light sources for a large variety of industrial and scientific applications, including LIBS, micro-dissection, MALDI-TOF, range-finding, Raman-LIDAR and micro-machining
Performance Specifications
355 nm 532 nm
1064 nm
Wavelength in air (nm)
354.8 ± 0.3
532.1 ± 0.3
1064.2 ± 0.6
Average Power
125 ± 20 mW
420 ± 35 mW
> 1.0 W
Pulse Energy
18 ± 3 µJ
60 ± 5 µJ
> 150 µJ
Peak Power2
> 3 kW
> 11 kW
> 30 kW
Pulse Width
3 - 5 ns
Repetition Rate
7 kHz
Pulse-to-Pulse Jitter
< 1 µs
Long-term stability (8 hrs ± 3°C)
< 3 %
Spatial mode (TEM00)
M2 < 1.3
Beam symmetry at aperture
> 0.65:1
> 0.85:1
> 0.90:1
Polarization ratio (linear, vertical)
> 100:1
Operational Environment
Power supply requirements
15 VDC, 6 A
Maximum laser head baseplate temperature
50 °C
Ambient temperature, operation
10 - 40 ºC
Ambient temperature, storage
-10 -> +60 ºC
Humidity
0-90% RH non-condensing
Ambient Air pressure
950-1050 mbar
Laser head heat sink thermal impedance at 40ºC ambient
0.2 K/W
Maximum heat dissipation of Laser Head
< 63 W, typical 30W
Communication Interface
Communication
USB or RS-232
Standard Baudrate
115200
Pulse monitor
SMA, 50 W
Mechanical Specifications
Options and Accessories
• Laser head heatsink with fans HS-04
• TEC Plate for active baseplate temperature control
商品属性 [功率] >1W [脉宽] 3-5ns [输出类型] 脉冲输出 [波长] 1064.2 ± 0.6nm [重复频率] 7KHz