TiF-SP鈦寶石可調(diào)諧飛秒激光器
超快鈦藍(lán)寶石固態(tài)激光系統(tǒng),超短脈沖持續(xù)時(shí)間可達(dá)12秒。
在Ti:S飛秒激光振蕩器的TiF系列激光器中,TiF-SP激光系統(tǒng)提供了最短的脈沖寬度。該系統(tǒng)可以提供一個(gè)獨(dú)立的版本泵與外部泵激光器或一個(gè)版本的工業(yè)標(biāo)準(zhǔn)泵激光器集成在現(xiàn)場或在我們的工廠。然而,Ti:S激光頭的尺寸對(duì)于任何一個(gè)版本都是相同的,獨(dú)立版本以后可能會(huì)以最小的額外成本安裝集成泵激光器。TiF-SP泵浦激光功率可達(dá)10w。
該系統(tǒng)被設(shè)計(jì)為24/7作為種子振蕩器為我們的大型放大器系統(tǒng),從而繼承了所有的穩(wěn)定性增強(qiáng)設(shè)計(jì)特點(diǎn)。系統(tǒng)可以預(yù)先調(diào)優(yōu)到一種可用的配置(12、15、30或40 fs),盒子內(nèi)的所有組件都是相同的,或者可以配置一個(gè)附加選項(xiàng)來在這些范圍之間切換。在這種情況下,頻譜中心波長調(diào)諧范圍的寬度隨著脈沖持續(xù)時(shí)間的增加而增大。
有三個(gè)預(yù)先設(shè)計(jì)的工廠供應(yīng)組合:
-“手動(dòng)”組件包括一個(gè)按下按鈕的非自動(dòng)電動(dòng)起動(dòng)器,并允許使用安裝在激光盒壁上的千分尺螺絲手動(dòng)調(diào)整波長和脈沖持續(xù)時(shí)間設(shè)置。
-“基本”工廠包包括一個(gè)簡單的USB電動(dòng)波長調(diào)諧狹縫和一個(gè)按鈕非自動(dòng)電動(dòng)起動(dòng)器。波長調(diào)諧和校準(zhǔn)與此軟件包是通過步驟編號(hào)信息,在基本的Windows軟件。
-“自動(dòng)”工廠包包括內(nèi)置光譜儀和功率表,單觸摸波長調(diào)諧預(yù)置,可配置的小部件軟件,主動(dòng)電源鎖定功能和自動(dòng)鎖模啟動(dòng)和監(jiān)測。有了這個(gè)包,該系統(tǒng)具有的長期穩(wěn)定性和更長的不間斷運(yùn)行時(shí)間。
整體熱穩(wěn)定體的TiF-SP提供了良好的被動(dòng)穩(wěn)定的輸出輻射參數(shù)。
還提供用于輸出脈沖啁啾補(bǔ)償和預(yù)補(bǔ)償?shù)耐獠坷忡R對(duì)或可調(diào)脈沖壓縮器(APC-Pro或APC-Kit單元)。
產(chǎn)品特點(diǎn) | 典型應(yīng)用 |
* 波長調(diào)諧范圍750-860nm * 脈寬12-50fs * 輸出功率230-1300mW * 單體熱穩(wěn)定性 * 自鎖模原理設(shè)計(jì)(可選) * 內(nèi)置功率計(jì)和光譜儀(可選) * USB接口控制波長調(diào)諧(可選) | * Time-Resolved Ultrafast Studies * Laser Systems Design, Integration and Amplification * Telecom and Semiconductor Studies * Metrology and Standards * Other Fundamental and Applied Research * Attosecond and X-Ray Generation * High Harmonic Generation (HHG) |
TiF-SP Laser with an integrated, on-board DPSS pump laser
| TiF-SP-12 | TiF-SP-15 | TiF-SP-30 | TiF-SP-40 | TiF-SP-TU | ||
Compressed pulse duration with external compressor1),5) | <12 fs | <15 fs | <30 fs | <40 fs | 15-50 fs (tunable) | ||
Spectrum width (FWHM)1) | >80 nm | >60 nm | >30 nm | >20 nm | from 18 nm | to 65 nm | |
Central wavelength tuning | 800±15 nm (fixed) | 790-820 nm | 770-840 nm | 750-860 nm | 790-820 nm | 750-860 nm | |
Output power2) | |||||||
Pump laser power | 3 W | >230 mW | >280 mW | >350 mW | >400 mW | >380 mW | >230 mW |
General optical specifications | |
Pulse repetition rate (fixed) | 80±10 MHz |
Pump laser | integrated or stand-alone DPSS 532 nm low-noise laser (up to 10 W) |
Beam mode | TEM00 |
Beam diameter (at 1/e^2) | <2 mm |
Output polarization | linear, horizontal, PER >20 dB |
Beam divergence | <1 mrad |
Long-term stability2) | <0.2% rms |
Noise4) | <0.1% rms |
Physical dimensions (L × W × H) | |
Laser head dimensions | 513 × 268 × 120 mm (including integrated pump laser) |
Pump laser control unit dimensions | 353 × 360 × 119 mm |
Closed-loop chiller dimensions | 430 × 340 × 190 mm |
Environmental and utility specifications | |
Operating temperature | 15-30 °C |
Relative humidity | <60%, non-condensing |
Voltage | single-phase; 100-240 VAC; 50/60 Hz |
Power consumption | <2 kW |
Available configuration packages3) | |
Thermally stabilized monolithic body | included in any package |
Pulse train SMA output with mode-lock LED | included in any package |
“Auto” factory package | - built-in spectrometer |
"Basic" factory package (default) | - mode-lock LED and push-button starter |
“Manual” factory package | - push-button starter |
1) - when tuned to 800 nm central wavelength; |
Spectral power density and autocorrelation trace typical of laser pulses emitted by various setups of TiF-SP
24 hour-long continuous measurement of TiF-SP laser output power Wavelength tuning capabilities of various TiF-SP setups depending on the pulse width
Control software for “Auto” version of TiF-SP laser