Results 211 to 220 of about 903,519 (287)
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Random-wavelength solid-state laser
Optics Letters, 2004The spectral properties of a diode-pumped Yb:Y2O3 ceramic laser are reported. We show experimentally that the instantaneous emission wavelengths of the laser change randomly with time, whereas its emission has fixed well-defined transverse modes. The central wavelength of the laser emission also shifts prominently with the increase of intracavity light
J, Kong, D Y, Tang, J, Lu, K, Ueda
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Near-Infrared Solid-State Lasers Based on Small Organic Molecules
ACS Photonics, 2019Organic solid-state lasers (OSSLs) have undergone great progresses in the past two decades and will boost the society development since the realization of electrically pumped OSSLs in 2019.
Jun‐Jie Wu, Xue‐Dong Wang, L. Liao
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Recent Advances in 1D Organic Solid‐State Lasers
Advanced Functional Materials, 2019Organic solid‐state lasers (OSSLs) based on 1D organic crystals have attracted broad attention from researchers owing to the importance of potential applications in optoelectronic fields.
Guo‐Qing Wei, Xue‐Dong Wang, L. Liao
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Recent Progress in 2D Material‐Based Saturable Absorbers for All Solid‐State Pulsed Bulk Lasers
Laser & Photonics reviews, 2019All solid‐state pulsed lasers (ASSPLs) play a significant role in the fields of medical, military, industry, and scientific research. Passive Q‐switching and mode‐locking are two of the most effective techniques for generating ASSPLs, in which a ...
Baitao Zhang +6 more
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Solid-state Red Laser with a Single Longitudinal Mode from Carbon Dots.
Angewandte Chemie, 2021Miniaturized solid-state lasers with a single longitudinal mode are vital for various photonic applications. Here we prepare red-emissive carbon dots (CDs) with a photoluminescence quantum yield (PLQY) of 65.5% by combining graphitic nitrogen doping and ...
Yongqiang Zhang +8 more
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DUV/VUV All-Solid-State Lasers: Twenty Years of Progress and the Future
IEEE Journal of Selected Topics in Quantum Electronics, 2018We briefly review the main methods for generating deep ultraviolet (DUV) or vacuum ultraviolet (VUV) light sources, and describe in detail our progress in the design and development of precise and practical DUV all-solid-state lasers based on second ...
Q. Peng +7 more
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Festkörperlaser (solid state lasers)
1989Das aktive Medium der konventionellen Festkorperlaser besteht aus Kristallen oder Glasern mit Abmessungen von einigen cm, welche mit optisch aktiven Ionen dotiert sind. Es handelt sich dabei meist um Ionen der Uebergangsmetalle wie z.B. Cr3+ oder der seltenen Erden wie z.B. Nd3+ oder Ho3+.
Fritz Kurt Kneubühl +1 more
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Diode Laser—Pumped Solid-State Lasers
Science, 1988Diode laser—pumped solid-state lasers are efficient, compact, all solid-state sources of coherent optical radiation. Major advances in solid-state laser technology have historically been preceded by advances in pumping technology. The helical flash lamps used to pump early ruby lasers were superseded by the linear flash lamp and arc lamp now used to ...
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2006
Abstract The word laser is an acronym meaning light 1mplification by timulated mission of adiation. The importance of the spontaneous and stimulated emission processes first introduced by Einstein have already been stressed in Chapter 4.
B Henderson, G F Imbusch
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Abstract The word laser is an acronym meaning light 1mplification by timulated mission of adiation. The importance of the spontaneous and stimulated emission processes first introduced by Einstein have already been stressed in Chapter 4.
B Henderson, G F Imbusch
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ACS Nano, 2018
For van der Waals (vdW) heterostructures, optical and electrical properties ( e.g., saturable absorption and carrier dynamics) are strongly modulated by interlayer coupling, which may be due to effective charge transfer and band structure recombination ...
Xiaoli Sun +7 more
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For van der Waals (vdW) heterostructures, optical and electrical properties ( e.g., saturable absorption and carrier dynamics) are strongly modulated by interlayer coupling, which may be due to effective charge transfer and band structure recombination ...
Xiaoli Sun +7 more
semanticscholar +1 more source