A Ti:sapphire oscillator emitting an octave-spanning spectrum that ranges from 460 to 1000 nm is demonstrated. To our knowledge, it is the first time that a supercontinuum as a whole measured after the output coupler extending beyond 500 nm in the blue end is generated from a femtosecond Ti...
A Ti: sapphire oscillator emitting an octave-spanning spectrum that ranges from 460nm to 1000nm is demonstrated. To our knowledge, it is the first time that a supercontinuum extending beyond 500nm in the blue end is generated from a femtosecond oscillato
Measured OPG spectra at different pump energy (peak power) are shown in Fig.3c. Driven at a pulse energy of 3.2 nJ, corresponding to a peak power of 9.4 kW, the OPG spectrum spans from 6.6 to 9.6 μm. As the pump energy is increased to 8.2 nJ, a macroscopic broadening of OPG ...
关键词: Chirp compensation optical pulse compression optical pulse shaping spatial light modulators ultrabroad spectrum DOI: 10.1109/JQE.2005.858781 被引量: 49 年份: 2005 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 国家科技图书文献中心 (权威机构) IEEEXplore (全网免费下载) IEEEXplore ...
The broadband spectrum at frep = 4.3 GHz was input to a f-2f interferometer, and we were are able to measure light at 560 nm as well as the 1120 nm light doubled to 560 nm with a PPKTP crystal (See Fig.1 (c)). The low light powers and high frequency range (up to 2.15 GHz)...
Laser frequency combs, sources with a spectrum consisting of hundred thousands evenly spaced narrow lines, have an exhilarating potential for new approaches to molecular spectroscopy and sensing in the mid-infrared region. The generation of such broadban
ChaiingentaconnectOptics & Laser TechnologyZ. Wang, C. Y. Wang, Y. K. Han, S. Y. Cao, Z. G. Zhang and L. Lai, "Octave-spanning spectrum generation in Ti : sapphire oscillator," Opt. & Laser Technol. 38, 641-644 ( 2006)....
铝紫外激光运输技术典型应用Supercontinuum generation(SC) of more than one octave spectrum spanning covering from 400 nm to 820 nm was achieved by pumping a piece of aluminum nitride(AIN) single crystal using a nanosecond 355 nm ultraviolet laser. The AlN with a thickness of ~0.8 mm was grown ...
Nevertheless, as the f LDW is not at the edge of the spectrum, unlike the f soliton, the amplitude of the f signal in Figure 7c is not affected as much by variation of power as shown in Figure 7b. These results clearly suggest that even in the upper limit of the LDW generation (...
Fig. 2: Optical spectrum of two-octave-spanning microcombs. aComplete optical spectrum of microcombs. Spectrum measured with Yokogawa optical spectrum analyzer (OSA) above 1200 nm is presented in red, while the shorter wavelength part is measured by an Andor spectrograph (shown in blue). The ...