Del Mar Photonics supplies the Q-switches made from DKDP crystals and MgO:LiNbO3 or LiNbO3 crystals used in the Q-switches. Our DKDP Q-switches has been well proved in the medical, industrial and military applications, the whole Q-switch with electronic driving system is available and the lowest capacitance of 5pF is available. Our MgO:LN and LN crystals for Q-switches is chosen through the strict procedure, the extinction ratio of 500:1 is available.
1) Specifications of LiNbO3 and MgO:LiNbO3 crystals for Q-switches request a quote Size: 9x9x25mm or 4x4x15mm (Other customized size is available); Accuracy of orientation: Z-axis: <+/-5'; X-axis and Y-axis: <+/-10'; Parallelism: <15"; Finish: 10/5 S/D; Flatness: Lambda/10 @ 633nm; Perpendicularity: 10'; AR-coating (Z-faces): AR @ 1064nm; Electrodes (X-faces): Gold/Chrome plated on X-faces; Wavefront distortion: <Lambda/4 @ 633nm; Extinction ratio: LN>500:1, MgO:LN: 250:1; Working Voltage Range: 1900V-2400V; Working Temperature Range: -40 ~ 60 degree 2) Features and specifications of DKDP Q-switches request a quote 稩ndustry-proven performance 稤ry 稨ighest (99.8 KD*P) deuteration levels in industry 稟dhesive/Epoxy-free assembly 稟pertures from 8mm diameter up to 20mm diameter 稬owest absorption in industry 稨igh-reliability 稥conomical upgrade/rebuild program 稨ighest optical damage thresholds 稟ccessible technical support 稴tandard performance documentation 稯ne-year limited warranty 稵@1064nm: 98+/-1 稩CR: 2000:1; 稸CR: 1500:1; 稬ambda/4 voltage: 3400V+/-50V; 稢apacitance: <30pF (<5pF is available);
Lithium Niobate Q-switches - Lithium Tantalate Q-switches Passive Q-switches for 1.5 - 2.0 micron range
Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376