RTP Pockels Cell

Excellent extinction ratio: >30dB measured in our test chamber over -50°C/+70°C
High damage threshold of AR-coatings: >10J/cm² at 1064nm for 10ns pulses
Space- and defense qualified assembly process and hardware
Capability to perform an assembly on customer-supplied mounts
No long-term degradation under static HV (8kV/cm in 500 hours)

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Product Details

RTP Pockels cell has a number of benefits compared to other electro-optic materials:

Non hygroscopic
Low switching voltage
Good extinction ratio
No piezo and pyro-electric effects
Used either as RTP Q-switch or RTP pulsepicker

WISOPTIC has developed precise alignment techniques that enable us to offer our customers complete, plug-and-play RTP Pockels cell assemblies with a superior level of performance.

Crystal Size	4x4x10 mm	6x6x10 mm	8x8x10 mm
Quantity of Crystals	2	2	2
Static Half-wave Voltage @ 1064 nm	X-cut: 1700 V Y-cut: 1400 V	X-cut: 2500 V Y-cut: 2100 V	X-cut: 3300 V Y-cut: 2750 V
Extinction Ratio	X-cut: > 25 dB Y-cut: > 23 dB	X-cut: > 23 dB Y-cut: > 21 dB	X-cut: > 21 dB Y-cut: > 20 dB
Capacitance	5~6 pF
Optical Transmission	> 99%
Damage Threshold	> 600 MW/cm² for 10 ns pulses @ 1064 nm (AR coating)