375，405，450，488，635，670，785 ，976，1030，1064，1300，1550納米
特征
激光脈沖短于40 ps的
截至3 W峰值功率的特定波長(zhǎng)
專(zhuān)有的高頻設(shè)計(jì)theshortest和至高高峰值功率激光二極管脈沖在市場(chǎng)上
與空間濾波輸出準(zhǔn)直
為盡可能大程度的靈活性不同波長(zhǎng)可交換激光頭
專(zhuān)有的激光二極管驅(qū)動(dòng)器，產(chǎn)生皮秒高電流脈沖
內(nèi)置直接數(shù)字頻率合成（DDS）頻率發(fā)生器的重復(fù)率調(diào)整高達(dá)20 MHz的0.1 Hz的步長(zhǎng)（可選40兆赫和80兆赫）
外部TTL觸發(fā)能力和同步TTL輸出
可選的光纖耦合
應(yīng)用
熒光壽命測(cè)量
泵探針實(shí)驗(yàn)
光電探測(cè)器和光電時(shí)間響應(yīng)測(cè)量
光時(shí)域反射儀（OTDR）
光纖激光器的播種
光學(xué)斷層掃描
The ALPHALAS PICOPOWER™-LD Series of Picosecond Pulse Diode Lasers with Driver are generating short laser pulses with wavelengths ranging from 375 nm to 1550 nm as well as custom-specificwavelengths. Our picosecond pulse diode lasers deliver pulse durations below 40 ps ａnd peak powers can exceed 3 W. Repetition rates range from single shot up to 80 MHz.
The following standard wavelengths are available: 375, 405, 450, 488, 635, 670, 785, 976, 1030, 1064, 1300, 1550 nm
Features
Laser pulses shorter than 40 ps
Up to 3 W peak power for specific wavelengths
Proprietary high-frequency design for theshortest & highest peak power laser diode pulses available on the market
Collimated output with spatial filtering
Exchangeable laser heads with different wavelengths for greatest flexibility
Proprietary laser diode driver generating picosecond high-current pulses
Built-in Direct Digital Synthesis (DDS) frequency generator for repetition rate adjustment up to 20 MHz with steps of 0.1 Hz (optional 40 MHz & 80 MHz)
External TTL trigger capability and synchronized TTL output
Optional fiber coupling
Applications
Fluorescence lifetime measurements
Pump-probe experiments
Photodetectors & optoelectronics time response measurements
Optical Time Domain Reflectometry (OTDR)
Seeding of fiber lasers
Optical tomography
