高能量調(diào)Q納秒激光器特點(diǎn)
輸出高達(dá)100mJ脈沖能量,平均功率可達(dá)4W
重復(fù)頻率可達(dá)100Hz
高能量調(diào)Q納秒激光器簡(jiǎn)述
這款高能量調(diào)Q納秒激光器可配置1053nm和1064nm基頻波長(zhǎng),其中1053nm激光器采用Nd:YLF晶體,可以在單脈沖到重復(fù)頻率范圍內(nèi)工作,而不改變發(fā)散角和光束質(zhì)量。
高能量調(diào)Q納秒激光器應(yīng)用
時(shí)間飛行光譜TOFS
激光誘導(dǎo)熒光光譜LIF
激光閃光光解
基質(zhì)輔助激光解析電離MALDI
脈沖光沉積PLD
遙感
激光燒蝕
TFT-LCD激光修復(fù)
PIV激光粒子圖形測(cè)速
高能量調(diào)Q納秒激光器參數(shù)
Model | Q2HE | ||||||
-D20 | -D50 | -D100 | -E20 | -E50 | -F10 | -F20 | |
Wavelength | 1064 nm | 1053 nm | |||||
Pulse repetition rate 2) | 20 Hz | 50 Hz | 100 Hz | 20 Hz | 50Hz | 10 Hz | 20 Hz |
Pulse energy | 40 mJ | 70 mJ | 100 mJ | ||||
Typical pulse duration 3) | < 7 ns | < 6 ns | |||||
Pulse to pulse energy stability | <0.5 % RMS 4) | ||||||
Power drift | ± 3.0 % 5) | ||||||
Beam profile | Bell-shaped, >75 % fit to Gaussian | ||||||
Beam divergence 6) | < 1 mrad | ||||||
Polarization | Linear, horizontal | ||||||
Typical beam diameter 7) | 3.0 mm | 4.0 mm | 5.0 mm | ||||
Jitter | < 0.5 ns RMS8) | ||||||
Optional harmonics generator 9) | |||||||
Pulse energy, mJ | |||||||
526.5/532 nm | 20 mJ | 35 mJ | 50 mJ | ||||
351/355 nm | 12 mJ | 20 mJ | 30 mJ | ||||
263/266 nm | 5 mJ | 10 mJ | 15 mJ | ||||
211/213 nm | 1.5 mJ | 3 mJ | 6 mJ | ||||
Optional attenuator 10) | |||||||
Transmission range | 1% – 95 % | ||||||
Dimensions | |||||||
Laser head, (W×L×H) | 190 × 408 × 155 mm3 | ||||||
Controller unit, (W×L×H) | 108× 191 × 59 mm3 | ||||||
Power adapter, (W×L×H) | 192 × 178 × 46 mm3 typical | ||||||
Operating requirements | |||||||
Cooling requirements | Air cooled | ||||||
Ambient temperature | 15 – 30 ºC | 15 – 27 ºC | |||||
Relative humidity | 10 – 80 % (non-condensing) | ||||||
Mains voltage | 90-230 VAC, single phase, 47-63 Hz. 11) | ||||||
Average power consumption | 50 W | 100 W | 150 W | 80 W | 150 W | 70W | 120W |
- Due to continuous improvements all specifications are subject to change. Unless stated otherwise all specifications are measured at fundamental wavelength and maximum pulse repetition rate. The parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture.
- Factory-set pulse repetition rate is fixed at max repetition rate shown in the table. Pulse repetition rate up to 200 Hz are available by request.
- At FWHM level at 1064 nm, measured with 350 ps rise time photodiode.
- Measured during 30 seconds operation after warm-up.
- Over 8 hour period after 20 minutes of warm-up when ambient temperature variation is less than ±2 °C.
- Full angle measured at the 1/e2level.
- Beam diameter is measured 20 cm from laser output at the 4σ level.
- In respect to falling edge of pump diode triggering pulse.
- Q2HE is compatible with our attachable second harmonic generator and all models of stand-alone H-SMART harmonics generator. Pulse energies presented here are maximum values. Please refer to harmonic generator datasheets for detailed specifications.
- Motorized attenuator intended to be attached to the laser housing. Transmission can be changed remotely trough laser web-server control interface.
- Laser can be powered from appropriate 27 VDC power source. Please inquire for details.