Results 31 to 40 of about 3,450 (259)

Improving Ram Semen Low Cryotolerance by Replacing the Seminal Plasma With That of High-Cryotolerant Rams or Extender. [PDF]

Vet Med Sci
Altering the seminal plasma ingredients by replacement, especially with seminal plasma from that of high‐cryotolerant rams, can be recommended as an alternative method to increase cryotolerance in rams with low cryotolerance. ABSTRACT Ram semen cryotolerance problem continues despite intensive research.
Dayanıklı C, Bülbül B, Doğan Ş, Şengül E, Kırbaş M, Kal Y, Ataman MB.   +6 more
europepmc   +2 more sources

In Situ Control of Reactive Mesogens Alignment During 3D Printing by Two-Photon Lithography. [PDF]

Adv Sci (Weinh)
Manipulating material properties at the microscale is crucial for 3D printing of smart microdevices. Two‐photon lithography directly patterns molecular alignment in liquid crystal resists. The polymerization reaction wavefront along the writing path induces an easy‐axis for the mesogenic moieties.
Ritacco T, Mazzulla A, Giocondo M, Cipparrone G, Pagliusi P.   +4 more
europepmc   +2 more sources

Advanced Diamond Microfabrication for Microoptics and Photonics

, 2019
Marcell Kiss
openalex   +3 more sources

Microoptics

Japanese Journal of Applied Physics, 2018
H. Herzig
openaire   +2 more sources

Roadmap on Label-Free Super-Resolution Imaging. [PDF]

Laser Photon Rev, 2023
This Roadmap presents a comprehensive vision of developments in the field of nanoscale imaging of non‐fluorescent objects with a focus on methods allowing to overcome the classical diffraction limit. The scope of this Roadmap spans from diffraction‐limited interference detection techniques to super‐resolution methods based on information science ...
Astratov VN, Sahel YB, Eldar YC, Huang L, Ozcan A, Zheludev N, Zhao J, Burns Z, Liu Z, Narimanov E, Goswami N, Popescu G, Pfitzner E, Kukura P, Hsiao YT, Hsieh CL, Abbey B, Diaspro A, LeGratiet A, Bianchini P, Shaked NT, Simon B, Verrier N, Debailleul M, Haeberlé O, Wang S, Liu M, Bai Y, Cheng JX, Kariman BS, Fujita K, Sinvani M, Zalevsky Z, Li X, Huang GJ, Chu SW, Tzang O, Hershkovitz D, Cheshnovsky O, Huttunen MJ, Stanciu SG, Smolyaninova VN, Smolyaninov II, Leonhardt U, Sahebdivan S, Wang Z, Luk'yanchuk B, Wu L, Maslov AV, Jin B, Simovski CR, Perrin S, Montgomery P, Lecler S.   +53 more
europepmc   +2 more sources

In Situ and Real-Time Monitoring of Doping Levels by Reflectance Anisotropy Spectroscopy (RAS) during Molecular Beam Epitaxial (MBE) Growth of III/V Semiconductors

Advances in Materials Science and Engineering, 2023
Reflectance anisotropy/difference spectroscopy (RAS/RDS) had been developed for monitoring epitaxial semiconductor growth, especially for the metal-organic chemical vapor deposition (MOCVD) of III/V semiconductors.
Henning Fouckhardt, Johannes Richter, Christoph Doering, Johannes Strassner   +3 more
doaj   +1 more source

Reactive Ion Etching (RIE) Induced Surface Roughness Precisely Monitored In-Situ and in Real Time by Reflectance Anisotropy Spectroscopy (RAS) in Combination with Principle Component Analysis (PCA)

Advances in Materials Science and Engineering, 2022
Reactive ion etching (RIE) of group IV or III/V semiconductors is an important step in many lithographic processes in semiconductor technology. Typically, surface roughness is undesired, but more and more applications arise where rough surfaces are used ...
Emerson Oliveira, Johannes Strassner, Christoph Doering, Henning Fouckhardt   +3 more
doaj   +1 more source

Coherent Ray Tracing Simulation Of Non-Imaging Laser Beam Shaping With Multi-Aperture Elements [PDF]

EPJ Web of Conferences, 2019
The application of laser light sources for illumination tasks like in mask aligner lithography relies on non-imaging optical systems with multi-aperture elements for beam shaping.
Kirner Raoul, Noell Wilfried, Scharf Toralf, Voelkel Reinhard   +3 more
doaj   +1 more source

Microlenses with annular amplitude and phase masks [PDF]

Journal of the European Optical Society-Rapid Publications, 2007
We present theoretical and experimental investigations of microlenses with both amplitude and phase masks. The light field in the focal region has been measured with a high resolution Mach–Zehnder interferometer with z–scan. The experimental results show
Paeder V., Scharf T., Ruffieux P., Herzig H.–P., Voelkel R., Weible K. J.   +5 more
doaj   +1 more source

Epitaxial Growth of Optoelectronically Active Ga(As)Sb Quantum Dots on Al-Rich AlGaAs with GaAs Capsule Layers

Advances in Materials Science and Engineering, 2021
We present a study of optoelectronically active Ga(As)As quantum dots (QDs) on Al-rich AlxGa1-xAs layers with Al concentrations up to x = 90%. So far, however, it has not been possible to grow optoelectronically active Ga(As)As QDs epitaxially directly ...
Johannes Strassner, Johannes Richter, Thomas Loeber, Christoph Doering, Henning Fouckhardt   +4 more
doaj   +1 more source