Q1119-FSxxL-H
AO Q-SWITCH
The Q1119-FSxxL series are longitudinal (compressional) mode Fused Silica, conduction cooled acoustooptic Q-switches designed for use with polarized DPSS Nd:YLF and Nd:YAG lasers. These devices exhibit very low insertion loss and high damage threshold. All Isomet AO Q-switches benefit from the company’s unparalleled experience in OEM manufacturing, with all key processes maintained in-house. These include optical fabrication, A/R coating and proven high power transducer bonding technology.
Specifications
Acoustic Frequency:
24.0, 27.12, 40.68 or 80.0MHz
Interaction Material:
Fused Silica
Wavelength:
1047nm to 1064nm
A/R Coating:
< 0.2% / surface
Active Aperture, H:
1.0, 1.5 mm *
Clear Aperture:
4.5mm
Acoustic Mode:
Longitudinal (compressional)
Rise/Fall time:
109nsec / mm beam waist
Polarization:
Linear
Transmission:
> 99.5% (single pass)
Cavity Insertion Loss:
10% max, <5% typical
Damage Threshold:
> 500MW/cm2
RF power
Up to 7W (max)
Diffraction Efficiency:
H=1mm
H=1.5mm
RF = 3W
>40%
>30%
RF = 5W
>60%
>45%
RF = 7W
>70%
>55%
Cooling:
Conduction
Input Impedance:
50 Ohms
VSWR:
< 1.2:1
Model Selection:
Outline Drawing
Ensure adequate heaksinking through mounting surface, especially at higher RF powers.
Recommended Drive Electronics
RF Driver with Waveform Generation AQS1010-FC-x
RF Driver with Basic Modulation control RFA910-FC-x
商品属性 [波长] 1047nm to 1064nm [上升/下降时间] 109nsec / mm beam waist [活跃孔径] 1.0, 1.5 mm [操作频率] 24.0, 27.12, 40.68 or 80.0MHz [光学材料] Fused Silica