Wavelength of 671nm; single pulse energies up to 20uJ are available in less than 200ps
STANDA-Q1SH671-Active Q-switched Laser
Standa-Q1SH671 is a very compact actively q-switched diode pumped and frequency doubled Nd:YVO4 laser, utilizing novel resonator architecture to generate picosecond laser pulses at a wavelength of 671nm with excellent beam quality. Single pulse energies up to 20uJ are available in 150-250ps laser pulses delivered at repetition rate of up to 100Hz.
Standa-Q1SH671 enables such applications as Disease Diagnostics, Biomedical Imaging, and Raman Spectroscopy.
Laser head of Standa-Q1SH671 fits into the same package as STANDA-Q1 laser head does, and utilizes the same STA-01 laser controller.
The main laser parameters can be modified to better fit the customer’s application. OEM version of STANDA-Q1SH671 laser system is also available. OEM controller needs 7.5 V DC power supply and has USB or RS-232 interface to communicate with a PC. The OEM controller appearance will be similar to our STA-01-OEM control unit.
- Compact microlaser design
- Wavelength of 671nm
- Picosecond pulses
- Pulse energy up to 20uJ
- Actively Q-switched
- External triggering
| Wavelength, nm | 671 |
| Pulse Energy, µJ | 20 |
| Pulse Width (FWHM), ns | 0.15-0.25(on demand) |
| Pulse Spectral Structure | Single Longitudinal Mode |
| Repetition Rate, Hz | single shot-100 |
| Relative Pulse Energy Fluctuation, % | ±2 |
| M2 | <1.3 |
| Beam Divergence (1/e2, full angle), mrad | <10 |
| Beam Waist Diameter (1/e2), µm | ~200 |
| Polarization Ratio | >100:1, vertical |
| Warm Up Time, min | <5 |
| Interfaces | USB, external trigger(TTL, rising edge) |
| Operating Voltage, VAC | 110-230 |
| Dimensions of Laser Head, mm | 79 (W) x 39 (H) x 110 (L) |
| Dimensions of Controller, mm | 223 (W) x 94 (H) x 197 (L) |
| Weight of Laser Head, kg | ~0,4 |
| Weight of controller, kg | 2,75 |
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