Nonlinear frequency conversion plays a crucial role in advancing the functionality of next-
generation optical systems. Portable metrology references and quantum networks will …

Wavelength− tunable semiconductor quantum− dot lasers have achieved impressive
performance in terms of high− power, broad tunability, low threshold current, as well as …

A compact high-power yellow–green continuous wave (CW) laser source based on second-
harmonic generation (SHG) in a 5% MgO doped periodically poled congruent lithium …

Terahertz (THz) wave generation based on ultrafast laser is one of the most predominant
and popular technologies. For THz generation by photoconductor antenna and optical …

A compact picosecond all-room-temperature orange-to-red tunable laser source in the
spectral region between 600 and 627 nm is demonstrated. The tunable radiation is obtained …

We present a compact, all-room-temperature continuous-wave laser source in the visible
spectral region between 574 and 647 nm by frequency doubling of a broadly tunable …

Broadband wavelength tunability over 136 nm (between 1182.5 nm and 1319 nm) of
picosecond pulses in passive mode-locked regime is demonstrated in a multi-section …

We demonstrate a broadband second-harmonic generator for the green spectral range
based on a periodical polarity GaN waveguide structure. We grew the structure with a …

A compact, all-room-temperature, widely tunable, continuous wave laser source in the green
spectral region (502.1–544.2 nm) with a maximum output power of 14.7 mW is …

Metamaterial for Efficient Second Harmonic Generation Page 1 1041 ISSN 1063-7850, Technical
Physics Letters, 2016, Vol. 42, No. 10, pp. 1041–1044. © Pleiades Publishing, Ltd., 2016 …