TiF-SP鈦寶石可調諧飛秒激光器
超快鈦藍寶石固態激光系統,超短脈沖持續時間可達12秒。
在Ti:S飛秒激光振蕩器的TiF系列激光器中,TiF-SP激光系統提供了最短的脈沖寬度。該系統可以提供一個獨立的版本泵與外部泵激光器或一個版本的工業標準泵激光器集成在現場或在我們的工廠。然而,Ti:S激光頭的尺寸對于任何一個版本都是相同的,獨立版本以后可能會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10w。
該系統被設計為24/7作為種子振蕩器為我們的大型放大器系統,從而繼承了所有的穩定性增強設計特點。系統可以預先調優到一種可用的配置(12、15、30或40 fs),盒子內的所有組件都是相同的,或者可以配置一個附加選項來在這些范圍之間切換。在這種情況下,頻譜中心波長調諧范圍的寬度隨著脈沖持續時間的增加而增大。
有三個預先設計的工廠供應組合:
-“手動”組件包括一個按下按鈕的非自動電動起動器,并允許使用安裝在激光盒壁上的千分尺螺絲手動調整波長和脈沖持續時間設置。
-“基本”工廠包包括一個簡單的USB電動波長調諧狹縫和一個按鈕非自動電動起動器。波長調諧和校準與此軟件包是通過步驟編號信息,在基本的Windows軟件。
-“自動”工廠包包括內置光譜儀和功率表,單觸摸波長調諧預置,可配置的小部件軟件,主動電源鎖定功能和自動鎖模啟動和監測。有了這個包,該系統具有的長期穩定性和更長的不間斷運行時間。
整體熱穩定體的TiF-SP提供了良好的被動穩定的輸出輻射參數。
還提供用于輸出脈沖啁啾補償和預補償的外部棱鏡對或可調脈沖壓縮器(APC-Pro或APC-Kit單元)。
產品特點 | 典型應用 |
* 波長調諧范圍750-860nm * 脈寬12-50fs * 輸出功率230-1300mW * 單體熱穩定性 * 自鎖模原理設計(可選) * 內置功率計和光譜儀(可選) * USB接口控制波長調諧(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