客服手機(jī):13061644116
電話咨詢:021-64149583
郵件咨詢:moli@microphotons.com
LaseLock激光鎖頻模塊 (已下架,請(qǐng)搜索其它)
德國(guó)TEM公司研發(fā)的激光鎖頻模塊,采用頻率調(diào)制和相位同步檢測(cè)技術(shù),擁有Side-of-fringe和Top-of-fringe兩種鎖頻模式,裝置包括調(diào)制發(fā)生器,鎖相放大器,相位同步檢波器,雙PID調(diào)節(jié)器等電路模塊,能夠有效長(zhǎng)期鎖定可調(diào)諧激光器的頻率,并達(dá)到超低的鎖定線寬。
■ 鎖相放大器
■ 正弦調(diào)制信號(hào)發(fā)生器
■ 相位同步檢波
■ PID調(diào)節(jié)器
■ 掃描調(diào)節(jié)器
■ 輸出放大器
技術(shù)規(guī)格 | |
Signl Input | |
Impedance |
1MΩ |
Voltage range |
-1.0V—1.0V(fast inputs) |
-10.0V—10.0V(slow inputs) | |
Bandwidth |
300kHz |
Sampling rate |
2.5MSps(fast inputs) |
192.308kSps(slow inputs) | |
Outputs | |
Voltage range LV |
-10.0V—10.0V at 1kΩ load |
Voltage range HV |
0—150V 200mA continuous,900mA peak |
Impedance |
50Ω |
Sampling rate |
2.5MSps |
Lock-In amplifier | |
Modulation frequency |
0.1Hz—1MHz |
Phase adjustment |
0—360° |
Cut-off frequency |
25Hz—850kHz |
Twin PID regulator | |
Combinations |
independent/parallel/series |
Over-all delay |
approx.2μs |
Scan generator | |
Output frequency |
0.1Hz—20000Hz(triangular
or sawtooth |
相關(guān)產(chǎn)品: