Focusing on crystal growth, processing, research and development, and production of high-end photonics devices.
DKDP electro-optic Q-switches (Q-switch, Pockels Cells) are widely used in large-caliber, high-power, narrow-pulse (<1 Ons) laser systems due to their unique physical properties and excellent optical quality.
The DKDP crystal is a uniaxial crystal with excellent optical quality with an extinction ratio of >2000:1 (measured using a 632 nm He-Ne laser) with a wave front distortion of 98%. The DKDP electro-optic Q- switching capacitor is small (about 3-5pF), so the rise time is short (<0.5ns), and a narrow pulse width pulse laser can be output during Q-switching. Compared with the widely used electro-optic crystals on the market, DKDP crystals have higher damage thresholds; the damage threshold is >1GW/cm2 under optical conditions of 10 ns pulse width, 1064 nm wavelength and repetition frequency 10 Hz.
- Wave front distortion: low capacitance
- Short rise time: ~3Pf
- High transmittance: >98%
- High damage threshold: >1GW/cm2
- No static birefringence, no photorefractive damage
- Anti-reflective coated quartz window
- Resistant to ambient temperature shock and excellent electro-optic performance
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Crystrong Photonics strives to provide laser organizations around the world with
innovative solutions tailored to meet precise requirements in large and small batches.
Please contact us today to discuss your project.
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