用于雙光子顯微鏡系統(tǒng)，控制鈦藍(lán)寶石激光器光強(qiáng)的電光調(diào)制器 關(guān)鍵詞：雙光子顯微鏡 電光調(diào)制器 Conoptics，雙光子顯微鏡功率調(diào)節(jié)系統(tǒng) Conoptics是光學(xué)和激光附件制造業(yè)的先驅(qū)，開發(fā)了一套用于多光子顯微鏡的電光調(diào)制器。 多光子熒光顯微鏡結(jié)合了先進(jìn)的激光掃描顯微鏡技術(shù)，使用紅外波長(zhǎng)獲取更高分辨率的三維圖像，多光子熒光顯微鏡是非常實(shí)用的研究工具。 Conoptics調(diào)制器采用KD*P晶體，光束從中心入射，中心出射，標(biāo)準(zhǔn)的波長(zhǎng)范圍從700nm到1100nm。電源使用Model 302RM，擁有1us的上升和下降沿的時(shí)間，可作為一個(gè)250KHz高速開關(guān)，并且可作為一個(gè)強(qiáng)度調(diào)制器。 調(diào)制器參數(shù)： Aperture 3.5mm Dimensions 50mm Diameter * 135mm Transmission >90% Standard Wavelength Ranges 700-1100nm Piezo Resonances Minimal with clamped version(BK option) Driver Compatibility Full modulation with M302 Power Amplifier up to 1064nm 放大器參數(shù)： Cabinet Driver and power supply in single cabinet Test Feature Built-in test feature allows testing for max transmission of Pockel Cell with out adjusting bias voltage DC Bias Improved DC biasing of Pockel Cell provides greater linearity at higher bias voltages Voltage Range +/- 450VDC controlled by ten-turn front panel pot. Digital meter monitors differential bias applied to E.O. Modulator Linearity 10bits referenced to full scale (.1%) Bandwidth DC to >200Khz with 90pf load and 3M (RG-62) cables Max. Output Drive Level 750VP-P into 90pf load Amplifier Input Signal 2VP-P max into 50/1K ohms delivers 750VP-P out Input Signal Format Options include Unipolar positive, negative or bipolar Input Power (AC) 60W typical. Input power is both load (modulator) and frequency dependent. Dimensions 19” Rack Mountable, 5.25”H(133mm) (3U) x 14”D (356mm) Cooling Forced air Operating Environment Designed for laboratory use (indoor only) Temperature range +5deg C to +50deg C ambient Humidity 20%-80% RH up to 32deg C Altitude <3000M Weight 20lbs (9.07kg)