Product leaflet describing the QS24‑xx‑x and QS27‑xx‑x acousto‑optic Q‑switches and related laser accessories.
The document is a catalog of laser accessories offered by Wuhan Xinte Optoelectronics, including detailed descriptions of acousto‑optic Q‑switches, power supplies, modulators and OEM laser‑marking system components. It provides technical parameters, options and ordering information for each product.
Key sections cover the standard QS24‑xx‑x and QS27‑xx‑x Q‑switches, alternative wavelength models, Q‑switch driver units, free‑space modulators, electro‑optic Q‑switch series, and complete OEM kits for YAG laser marking machines. This manual is written in Chinese.
| Working medium | Fused Silica |
|---|---|
| Laser wavelength | 1064 nm |
| Transmission | >99.8 % |
| Damage‑threshold (coating) | >500 MW / cm² |
| Insertion loss | ≤10 % (typical <5 %) |
| VSWR | ≤1.2:1 |
| Maximum drive power | 100 W |
| Over‑heat protection point | +50 °C |
| Water flow requirement | >190 cc / min |
| Maximum water temperature | 40 °C |
| Acoustic drive frequency | 24 MHz or 27 MHz |
| Aperture sizes | 1.6 mm – 8 mm |
| Ultrasonic mode | C – Compressional, S – Shear |
| Water connector type | Screw‑on (Swagelok) or Barbed Push‑on |
They are designed for 1064 nm Nd:YAG lasers.
The maximum drive power is 100 W.
A water flow rate greater than 190 cc per minute is required.
They can be driven at either 24 MHz or 27 MHz.