120.4640相关论文
A conceptual dispersion imaging spectrometer (DIS) is proposed. It consists of a telescope, four prisms, an imaging lens......
A compact multipass cell with low fringes and high thermal stability is described. This cell is formed by two twisted cy......
High performance optical coating requires excellent uniformity of thin-film. Keeping the surface of evaporation material......
A Schwarzschild microscope with a numerical aperture of 0.2 and a magnification of 130 in a 100 μm field of view (FOV) ......
We report the surface-enhanced Raman (SERS) spectra of morphine in silver colloid, and study the silver colloid enhanced......
Design of a grating by a joint optimization method for a phase-shifting point diffraction interferom
A grating is an important element of a phase-shifting point diffraction interferometer, and the grating constant and dut......
A novel and compact near-infrared (NIR) Raman system is developed using 785-nm diode laser, volume-phase technology (VPT......
The frequency stability of an all-solid-state Nd:YVO4 laser is significantly improved by means of a specially designed F......
A novel no-guide light pen type 3D-coordinate measurement system with three sets of position sensitive devices (PSDs) to......
The Giant Steerable Science Mirror (GSSM) is the tertiary mirror of the Thirty Meter Telescope (TMT). To evaluate the pe......
This letter describes a novel optical method for wavelength fine-selection in the optical spectrum analysers (OSAs) for ......
Suppression of backscattering induced noise by the sideband locking technique in a resonant fiber op
Polarization fluctuation induced noise and backscattering-induced noise are the dominant noises in resonant fiber optic ......
In situ measurements of atmospheric NO2 using incoherent broadband cavity-enhanced absorption spectr
We describe the application of incoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS) for in situ measur......
We study and experimentally demonstrate a sensitive single-shot correlation system in which only a diffraction grating i......
High-speed cameras are widely used in experimental research and industrial measurement. Although multiple cameras are co......
The star tracker, an optical attitude sensor with high accuracy, is widely used in satellites for attitude determination......
Integrated scatterometer for qualification of superpolished substrates for laser-gyro by surface scatter loss measuremen......
We propose an integral imaging system that uses three lens arrays, including two convex lens arrays and a concave lens a......
A compact static infrared broadband snapshot imaging spectrometer (IBSIS) is presented. It consists of a telescope, thre......
The Brownian motion of a polystyrene bead trapped in a time-sharing optical tweezers (TSOT) is numerically simulated by ......
A new screen-spot imaging method based on optical measurement is proposed, which is applicable to the close-range measur......
Based on total reflection principle, a compact liquid-refractive index measuring equipment was designed and fabricated, ......
Refractive index measurement of dielectric samples using highly focused radially polarized light (In
In this Letter, a refractive index measurement of a dielectric sample using highly focused radially polarized light is r......
A fiber taper can evanescently couple to whispering gallery modes (WGMs) in a planar silica microdisk for observing the ......
