 DPSS Laser delivers high peak powers (up to 100 kW) with sub-nanosecond pulse lengths or high repetition rates (up to 200 kHz) and are now available from Standa. This family of highly reliable, solid-state lasers consists of a power supply unit and laser head. The power supply unit includes a laser diode (LD) driver, fiber pigtailed LD, and internal pulse generator. Micro Laser pulse repetition rate can be set by Standa from single pulse to max repetition rate agreed with customer. The laser operates from external or internal trigger mode. STA-01 Micro Laser - produces pulses of fundamental wavelength.
Table of Typical Micro Laser Models
| Models |
STA-01-1 |
STA-01-2 |
STA-01-3 |
STA-01-4 |
STA-01-5 |
STA-01-6 |
STA-01-7 |
STA-01-8 |
| Wavelength, nm |
1064 |
| Average output power (max), mW |
140 |
100 |
120 |
125 |
65 |
12 |
100 |
200 |
| Pulse energy, µJ |
2 |
2 |
3 |
5 |
6.5 |
12 |
100 |
200 |
| Pulse width (FWHM), ns |
0.5 |
0.6 |
0.8 |
0.6 |
0.7 |
<0.8 |
0.6 |
0.6 |
| Repetition rate (max), kHz |
70 |
50 |
40 |
25 |
10 |
1 |
1 |
1 |
| Beam Profile |
M2 ≤ 1.2
|
| Pulse spectral structure |
single longitudinal mode |
| Polarization ratio |
> 100:1 |
Beam Waist diameter
inside the laser head 1/e2, µm* |
25-400 |
| Pulse spectrum FWHM, pm |
< 5 (near transform limited) |
| Pulse to pulse energy stability RMS |
< 0.4 |
| Power stability over six hours** |
< ± 1,5% |
| External power supply voltage, V AC |
100-240 |
| Operating temperature, °C |
15 - 40 |
| Interfaces |
USB, External trigger (TTL rising edge) 1Hz...max repetition rate |
| Laser head dimensions: |
| diameter, mm |
25 |
| length, mm |
44.5 |
| Warranty |
12 months or 5000 hours whichever occurs first |
*Waist position depends on model
** After 5 to 10 minutes warm-up and temperature variation of <±3 °C and <3 °C/hour.
OEM Manufacturing services. Standa provides contract manufacturing services for application - specific Lasers. Please call your local Standa distributors or Standa office for more information. |
