DKDP Switch

Low absorption high deuterium material

Classification:

Laser Components

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Detailed introduction

DKDP box is a laser modulation component based on DKDP crystal electro-optic effect,the product can be divided into horizontal electro-optic effect series and longitudinal electro-optic effect series for fast shutdown switch.Typical applications include Q-switching of laser cavities,which allow the laser cavity to be emptied to inject light or couple it out of a regenerative amplifier.DKDP box is usually used for 400~1100nm Q-switched applications.Most lamp-pumped Nd:YAG lasers,ruby lasers,and low repetition rate DPSS lasers on the market use DKDP Q-switched switches using DKDP boxes。

Product characteristics

Low absorption high deuterium material

High damage threshold dielectric antireflection coating for desired wavelengths

The operating voltage does not depend on the crystal aperture,so a large aperture is available

Due to low GVD,suitable for femtosecond applications

Single-crystal-based three-terminal designs are available upon request

Product Model: 4.5x4.5
Clear aperture，mm	4.5x4.5
Crystal size，mm	5x5x16
Number of crystals	1
λ/2 voltage, kV DC	<6.8@1064nm
Capacitance，pF	1.5
Optical transmission，%	>97
Contrast*	> 1:2000
Size，mm	18x14x25

Product Model: 9.5x9.5
Clear aperture，mm	9.5x9.5
Crystal size，mm	10x10x25
Number of crystals	1
λ/2 voltage, kV DC	<6.8@1064nm
Capacitance，pF	4
Optical transmission，%	>97
Contrast*	>1:2000
Size，mm	22x18x33

Product Model: D11
Clear aperture，mm	Ø11
Crystal size，mm	Ø12x24
Number of crystals	1
λ/2 voltage, kV DC	<6.8@1064nm
Capacitance，pF	6
Optical transmission，%	>97
Contrast*	>1:2000
Size，mm	Ø35x41.6

Product Model: D11-2
Clear aperture，mm	Ø11
Crystal size，mm	Ø12x24
Number of crystals	1
λ/2 voltage, kV DC	<3.5@532nm
Capacitance，pF	6
Optical transmission，%	>97
Contrast*	>1:2000
Size，mm	Ø35x41.6