In this work, resonant cavity consists of Yb-doped double-clad fiber and two fiber Bragg gratings with different reflectivity, which achieves all-fiber laser cavity. In addition, FBG is not only used to select
We demonstrated a widely tunable Tm-doped mode-locked all-fiber laser, with the widest tunable range of 136 nm, from 1842 to 1978 nm. Nonlinear polarization evolution (NPE) technique is employed to enable mode-locking and the wavelength-tunable ope
The SCF-based parametric comb generator consists of three main sections (Fig.2): an electro-optic (EO) comb, a fibre pulse compressor, and the all-fibre-integrated SCF device as a parametric mixer38. To achieve narrow linewidths, we employed a continuous wave (CW) fibre laser with ~1.6...
laser chip from a wafer fabrication facility and then add value on the back-end of the manufacturing process. The term "back-end" includes testing the laser diode at a chip on carrier or bar level, packaging the device, fiber alignment / coupling and post packaging tests. To purchase DFB ...
980 nm 1 W Butterfly Fiber Bragg Grating Stabilized Single Mode Fabry-Perot- Linewidth:< 1nm- PM Fiber- sku: 3CN01800JL 3SP Technologies $1595.00 1030 nm 1 W Butterfly High Peak Pulse Power Fabry-Perot Laser- PM Fiber- High Peak Pulse Power- sku: 3CN01493AL 3SP Technologies $99...
Tunable narrow linewidth all-fiber thulium-doped fiber laser in a 2 µm-band using two Hi-Bi fiber optical loop mirrors B,Posada-Ramírez,M,... - 《Laser Physics》 被引量: 0发表: 2017年 Six-wavelength-switchable narrow-linewidth thulium-doped fiber laser with polarization-maintaining sampled...
The stable mode-locking operation has an excellent signal-to-noise ratio (SNR) of 67 dB and a repetition rate of 3.8713 MHz. The experimental results are in excellent agreement with our numerical simulations, further confirming that the 635 nm mode-locked laser operated in the resonance...
We report the design of an all-fiber, linearly polarized Yb-doped fiber laser at 1064 nm with a narrow linewidth and high output power required by the master oscillator of the amplifier for high-power spectral beam combining. The laser has achieved linearly polarized output with a polarization ...
3c revealed that all our diffractive imager models are capable of distinctly resolving complex gratings with 3\({\lambda }_{{\rm{m}}}\) linewidth, while being largely able to resolve those with 1.5\({\lambda }_{{\rm{m}}}\) linewidth, albeit with occasional failure. We further created...
1.A fast all-optical switch system comprising:a first laser source configured to transmit a signal laser beam;a second laser source configured to transmit an escort laser beam;a photon modulator coupled to the first laser source and the second laser source and adapted to modulate the signal las...