The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
We present a high power, single-frequency, continuously-tunable, singly-resonant optical parametric oscillator (SRO) based on 80 mm-long MgO-doped PPLN crystal pumped by a continuous-wave Yb-fiber laser. Four-mirror SRO ring-cavity configuration is tunable in the mid-infrared from 3761–3970 nm as well as in near-IR from 1453–1484 nm.
We propose the design of refractive index sensor using hybrid-modes formed due to coupling of Tamm-plasmon-polaritons (TPP) and cavity mode in Ta2O5/SiO2 based distributed Bragg-reflectors (DBR). The cavity mode sensitivity varied from 180 nm/RIU to 310 nm/RIU while the sensitivity of low frequency hybrid TPP mode varied from 70 nm/RIU to 210 nm/RIU.
We present a study on the realization of Tamm Plasmon-polariton in the metal deposited Fibonacci sequence based distributed Bragg reflector. All the simulated results are compared with the regular “DBR-matal” structure constructed with the same materials.
We present a comparison of an efficient, single-pass second-harmonic-generation (SHG) of a continuous-wave, single-frequency Yb-fiber laser in a congruently-grown as well as stoichiometrically-grown LiTaO3 crystal. We obtain maximum conversion-efficiency (output-power) of 24% (8.5W) and 36% (14.5W) respectively.
We present an experimental study on measurement of nonlinear refractive index (n2) and nonlinear absorption coefficient (β) of organic liquids when the thermo-optic effects manifest into large nonlinear phase-shifts (Δϕ0) in an open-aperture Z-scan configuration.
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.