DKDP Pockel Cell Resistant To Ambient Temperature Shock And Excellent Electro-For Laser Cavity Q-Switching
Products Description:
Electro-optical DKDP (KD*P) crystals used in DKDP (KD*P) Pockels cells have high laser power resistant dielectric AR coatings. Additionally, series Pockels cells have AR coated windows for improved lifetime and protection in less user friendly environment.
Pockels cells are used to change the polarization state of light with a voltage applied to the electrodes of electro-optic crystal such as DKDP (KD*P).
DKDP (KD*P) based Pockels cells are used for Q-switching applications from the 400 nm to about 1.1 μm. Most of commercial flashlamp pumped Nd:YAG lasers and low repetition rate DPSS Nd:YAG lasers are equipped with DKDP (KD*P) based Pockels cells for laser cavity Q-switching.
Features of DKDP (KD*P) Pockels cells:
Applications:
SPECIFICATIONS:
Aperture | up to 100x100mm2 |
Length | Minimum up to 1 mm,Maximum up to 40mm |
Dimension tolerance | ±0.1mm |
Deuteration Level | >98% |
Parallelism | 20 arc seconds |
Perpendicularity | 5 arc minutes |
S/D | 10/5 |
Flatness | λ/8@633nm |
Angle tolerance(degree) | 0.25°,0.25° |
Chamfer | 0.2mmx45° |
Chip | 0.1mm |
Optical Damage Threshold | >4GW/cm2@1064nm,20 |
λ/4 Voltage | <3.6KV@1064nm,20 |
λ/2 Voltage | <6.4KV@1064nm,20 |
Wavelength range | 300-1100nm |
Extinction Ratio | >1200:1 |
Capacitance | 6~10pF@1kHz |
Quality Guarantee | According to customer requirements one year under proper use. |