PL2250 闪光灯泵浦皮秒Nd:YAG激光器

报价 ¥50万 - 100万

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仪器对比

品牌

Ekspla

型号

PL2250

产地

欧洲其他国家

应用领域

共5个

北京欧兰科技发展有限公司

营业执照已认证

金牌会员
第17年
一般经销商

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产品详情

Features

Hermetically sealed DPSS master oscillator
Diode pumped regenerative amplifier
Flashlamp pumped power amplifier producing up to 100 mJ per pulse at 1064 nm
30 ps pulse duration (20 ps optional)
Excellent pulse duration stability
Up to 50 Hz repetition rate
Streak camera triggering pulse with <30 ps jitter
Excellent beam pointing stability
Thermo stabilized second, third or fourth harmonic generator options
PC control via USB and LabVIEW™ drivers (RS232 control is optional)
Remote control via keypad

Applications

Time resolved spectroscopy
SFG/SHG spectroscopy
Nonlinear spectroscopy
OPG pumping
Remote laser sensing
Satellite ranging
Other spectroscopic and nonlinear optics experiments

PL2250 series lasers set a new standard in high pulse energy mode-locked picosecond lasers. Their innovative and cost-effective design improves laser reliability and reduces running and maintenance costs.

Innovative design

The heart of the system is a diode pumped solid state (DPSS) master oscillator placed in a hermetically sealed monolithic block. The flashlamp pumped regenerative amplifier is replaced by an innovative diode pumped regenerative amplifier. Diode pumping results in negligible thermal lensing, which allows operation of the regenerative amplifier at variable repetition rates, as well as improved long-term stability and maintenance free operation.

The optimized multiple-pass power amplifier is flashlamp pumped and is optimized for efficient amplification of pulse while maintaining a near Gaussian beam profile and low wavefront distortion. The output pulse energy can be adjusted in approximately 1% steps from 1 mJ to nominal output, at the same time as pulse-to-pulse energy stability remains less than 0.8% rms at 1064 nm.

Angle-tuned KD*P and KDP crystals mounted in thermostabilised ovens are used for second, third and fourth harmonic generation. Harmonics separators ensure the high spectral purity of each harmonic directed to different output ports.

Built-in energy monitors continuously monitor output pulse energy. Data from the energy monitor can be seen on the remote keypad or PC monitor. The laser provides several triggering pulses for synchronization of the customer‘s equipment. The lead or delay of the triggering pulse can be adjusted in 0.25 ns steps from the control pad or PC. Up to 1000 μs lead of triggering pulse is available as a pretrigger option.

Precise pulse energy control, excellent short-term and long-term stability, an up to 50 Hz repetition rate makes PL2250 series lasers an excellent choice for many demanding scientific applications.

Simple and convenient laser control

For customer convenience the laser can be controlled from a user-friendly remote control pad or USB interface. The remote pad allows easy control of all parameters and features a backlit display that is easy to read even while wearing laser safety eyewear.

Alternatively, the laser can be controlled from a personal computer with supplied software for a Windows™ operating system. LabVIEW™ drivers are supplied as well.