Introduction
KD*P is routinely used for Q-switching applications from the uv out to about 1.1 µm where absorption limits its use in active cavities, although it can be useful at longer wavelengths when a few percent of absorption can be tolerated

Massive Production to support industrial and Commercial Applications

AR-Coating, Mounting and Re-polishing Service

Strict Quality Control

Competitive Price and Huge OEM Discount

Fast Delivery

Free Technical Support Always

DKDP Q-Switch' Standard Specifications:

Deuteration Level: >98%

Quarter-Wave Voltage: <3.6KV @1064nm

Optical Damage Threshold: > 4GW/cm2 at 10Hz

Extinction Ratio: >1000:1

Capacitance: 7~10pF @ 1kHz

Parallelism: < 20 arc seconds

Perpendicularity: < 5 arc minutes

Angle tolerance(degree):Δθ<± 0.3°,ΔΦ<± 0.3°

Windows AR coating: R< 0.1% at 1064nm

Transmitting wavefront distortion: less than l/4 @ 633 nm

Dimension tolerance: ± 0.1mm

Flatness: l/8 @ 633 nm

Clear aperture: > 90% central area

Quality Warranty Period: 1000 hours under proper use