BBO Pockels Cell for Q-Switching

• Customization: Available
• Extinction Ratio: 1000:1
• Transport Package: Membrane Box
• Origin: China
• HS Code: 9001909090

Product Description

BBO Pockels Cell
BBO-based pockels cell are used to change the polarization state of light passing through it when an voltage is applied to the electrodes of BBO electro-optic crystals. Typical applications include Q- switching of the laser cavity, laser cavity dumping and coupling light into and form
regenerations amplifiers. Low piezoelectric ringing makes BBO Pockels cell attractive for the control of high-power and high repetition rate lasers. Fast switching electronic drivers properly matched to the cell are available for Q-switching, cavity dumping and other applications. BBO Pockels cells are transverse field devices. The quarter-wave voltage is proportional to the ratio of electrode spacing and crystal length, therefor, smaller aperture, lower quarterwave voltage, besides, double crystal design, which has lower quarter-wave voltage, is widely used to work in half-wave mode with fast switching ti mes. Broad transmission ranges from 200nm to 2000nm

 

ADVANTAGES

-   Compact size

-   Low absorption

-   Minimal piezoelectric ringing

-   Broad transmission ranges from 200nm to 2000nm

 

SPECIFICATIONS

Aperture	1.8mm		2.8mm		3.6mm
measurement	2*2*20	2*2*25	3*3*20	3*3*25	4*4*20	4*4*25
Quarter-Wave Vlotage	2400V	1900V	3600V	2900V	4800V	3900V
Capacitance	4pF	5pF	4pF	5pF	4pF	5pF
Extinction Ratio	1000:1
Wave front distortion	<λ/8 @633nm
Optical damage	600 MW/cm2 1064nm 10ns 10Hz
Wavelength range	190-3500nm
Insertion Loss	<2%