Nghĩa của từ optical path bằng Tiếng Việt
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Đặt câu có từ "optical path"
1. Code Wavelength range Optical path length Volume {$ Cuvette.type_number $} {$ Cuvette.type_designation $} {$ Cuvette.article_number $}
2. Optical absorption spectroscopy with multi-pass cell with adjustable optical path length
3. The camera module comprises one or more lenses, an optical path converting unit, and an image sensor.
4. The interferometer has an optical path difference not equal to zero at each optically detected object element.
5. Method for automatically adjusting optical path for sample analysis, sample analysis method comprising same, and device therefor
6. Fiber optic sensing instrument and system with fiber of adjustable optical path length and method of using it
7. A shutter system operating at a predetermined frequency alternately opens and closes the optical path of each image.
8. After swapping Adaptors, you will need to re-align to the optical path of the new microscope which is …
9. The aberration signal is used to control a compensation element (64) in the optical path of the radiation beam incident on the record carrier.
10. The optical path unit distributes the 1st and 2nd image signals to the 1st and 2nd image units respectively by using a multi-coupler.
11. For the determination of the light absorption coefficient from the opacity signal, the optical path length of the instrument shall be supplied by the instrument manufacturer.
12. For the determination of the light absorption coefficient from the opacity signal, the optical path length of the instrument must be supplied by the instrument manufacturer.
13. For the determination of the light absorption coefficient from the opacity signal, the optical path length of the instrument shall be supplied by the instrument manufacturer
14. The microscope comprises: - a coherent light source (1) and a beam splitter (3) for generating an object beam (Lo) for illuminating a sample, and a reference beam (Lr); - an optical system with a main optical path making up a telecentric afocal system, and a reference optical path; and - recording means (12) recording a hologram of said sample in the image plane of the optical system.
15. A Birefringent interferometer system is described which uses nematic liquid crystal cells to produce variable optical path differences (OPD) between light of different polarization states that are interfered at a polarizing analyzer
16. In these cases a neutral density filter of known transmittance shall be inserted in the optical path, and the calibration control shall then be adjusted until the meter reads the percentage transmission of the neutral density filter.
17. In these cases, a neutral density filter of known transmittance shall be inserted in the optical path, and the calibration control shall then be adjusted until the meter reads the percentage transmission of the neutral density filter.
18. The modern definition of "Apochromat" is the following: An objective in which the wave aberrations do not exceed 1/4 wave optical path difference (OPD) in the spectral range from C (6563A - red) to F (4861A - blue), while the g wavelength (4358A - violet) is 1/2 wave OPD or better, has three widely spaced zero color crossings and is corrected
19. The reasons for choosing this structure are as follows: core-offset splicing SMF and PCF can improve optical path difference, which is conducive to the formation of the M-Z interference; excessive splicing PCF and SMF can cause the light in core and clad interference and effectively expand the measurement range of strain; Corroding the optical fiber between A and B can increase evanescent
20. By employing adustable optical means (10-14) for the illumination of the object or in the optical path for the imaging of the object on the image converter (15) it is possible to acquire a larger amount of visual information on the object observed than that which is available in an individual image due to the limitations imposed by the design of the converter used (15).
21. A method for machining a master optical disk which has a physical format and in which a rewritable optical disk constituted of a groove and pre-bit groups records a pre-bit group which is not on the same spiral as that of the groove by shifting the pre-bit group inward by, for example, a 1/2 track pitch from the center of the groove, which method comprises installing a light deflector utilizing an acoustooptic effect or another light deflector (101) utilizing an electrooptic effect on the optical path of a mastering device, thus deflecting one laser beam.
22. The present invention relates to an optical ocular system having imaging optics (16) that map an image generated in an object plane (9) such that a user can perceive the same in an image plane (15), wherein the imaging optics (16) comprise a first lens (10) having negative refractive power, and a deflection element (11) having positive refractive power, which is connected downstream of the first lens (10), effecting a folding of the optical path by means of a single reflection, wherein the first lens (10) and the object plane (9) form a first optical group (19), and a displacement unit (18) is provided, which can change the distance between the first optical group (19) and the displacement element (11) for the correction of spherical ametropia of the user.