‘Super Q-Switch’ Acousto-Optic Q-Switch
An innovative Q-Switch designed for use in very high power side pumped Nd:YAG lasers. Dual-axis compressional mode transducers provide faster switching speed & improved pulse to pulse stability. Top grade Crystal Quartz, combined with our high quality optical finishing and AR coating provides excellent power handling and thermal stability.
In addition to the standard product shown, custom configurations are available for specialised applications. These include alternative housing options, wavelengths and RF frequencies.
Our engineers are available to assist in selecting the most appropriate model of Q-Switch and also RF driver for your application.
Key Features:
- High loss modulation / hold-off
- High damage threshold
- Low insertion loss
- Maintains beam quality
- Extended temperature range
- Custom configurations available
Application examples:
- Material processing:
• Marking
• Engraving
• Scribing
• Surface treatment
- Medical (surgery)
General Specifications
Interaction material: Crystal Quartz Wavelength: 1064nm AR coating reflectivity: < 0.2% per surface Damage threshold: > 1GWcm -2 Transmission (single pass): > 99.6% VSWR: < 1.3:1 (at 0dBm) Acoustic mode: Compressional (dual, orthogonal) Rise-time / fall-time: 113ns/mm RF power rating: 2 x 50W cw (max) Water flow rate: > 190cc / minute Water-cooling channel material: Aluminium (de-ionised water is strongly recommended) Thermal switch cut-off: +65 ℃ +/- 5℃ Storage temperature: -20 to +70degC
Ordering Codes
Example: I-QS027-4D10G-B5 (Q-Switch, 27.12MHz, 4mm active aperture, Dual (orthogonal transducer),crystal quartz, 1064nm, Barbed water-connectors, BNC)
商品属性 [波长] 1064 nm [活跃孔径] 1.6 mm,2 mm,3 mm,4 mm,5 mm,6.5 mm [操作频率] 24 MHz,27.12 MHz [光学材料] Crystalline Quartz [类型] Water Cooled