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
|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|
|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|