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Optics Letters, ISSN 0146-9592, 07/2017, Volume 42, Issue 13, pp. 2635 - 2638
We report a high-power, single-frequency, green-pumped continuous-wave optical parametric oscillator (OPO) capable of providing rapid and continuous tuning... 
SINGLE-FREQUENCY | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 08/2009, Volume 34, Issue 15, pp. 2255 - 2257
We report a high-power, cw, singly resonant optical parametric oscillator (SRO) using a simple, compact fiber pump laser architecture in the green. The SRO,... 
SINGLE-FREQUENCY | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 08/2011, Volume 36, Issue 16, pp. 3033 - 3035
We report a cw optical parametric oscillator (OPO) in a novel architecture comprising two nonlinear crystals in a single cavity, providing two independently... 
GENERATION | SINGLE-FREQUENCY | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 07/2011, Volume 36, Issue 13, pp. 2578 - 2580
We report a stable, high-power, cw, mid-IR optical parametric oscillator using MgO-doped stoichiometric periodically poled LiTaO3 (MgO:sPPLT) pumped by a Yb... 
LASER | SINGLE-FREQUENCY | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 05/2011, Volume 36, Issue 10, pp. 1896 - 1898
In this Letter we describe a simple method for frequency doubling in high-power CW fiber lasers that offers the prospect of very high conversion efficiency and... 
GENERATION | SINGLE-FREQUENCY | OPTICS
Journal Article
by Wang, Q and Geng, J and Luo, T and Jiang, S
OPTICS LETTERS, ISSN 0146-9592, 12/2009, Volume 34, Issue 23, pp. 3616 - 3618
We report self-starting passively mode-locked fiber lasers with a saturable absorber mirror using a piece of 30-cm-long newly developed highly thulium... 
GLASS-FIBER | ABSORBER | OPERATION | SINGLE-FREQUENCY | OPTICS | HIGH-POWER | EFFICIENT
Journal Article
Applied Optics, ISSN 1559-128X, 08/2018, Volume 57, Issue 23, pp. 6760 - 6767
We report an all-fiber Er/Yb master oscillator power amplifier at 1.55 mu m, delivering 135 mu J pulses with 6 ns duration (full width at half-maximum) at 100... 
ENERGY | AMPLIFIER | SINGLE-FREQUENCY | OPTICS | PEAK-POWER
Journal Article
Optics Express, ISSN 1094-4087, 05/2016, Volume 24, Issue 10, pp. 11085 - 11090
A high-power, wavelength-tunable, all-fiber integrated thuliumdoped fiber laser (TDFL) at 2 mu m is presented. The TDFL has a compact configuration which only... 
AMPLIFICATION | SINGLE-FREQUENCY | OPTICS | HIGH-POWER | PULSES
Journal Article
Journal of the Optical Society of America A: Optics and Image Science, and Vision, ISSN 1084-7529, 2012, Volume 29, Issue 11, pp. 2337 - 2343
In this paper, we propose the space-propagation model for the Tm-doped fiber laser. This model builds the space-propagation equations for the population... 
SINGLE-FREQUENCY | OPTICS
Journal Article
by Feng, FR and Liu, T and Xiao, P and Ran, Y and Liang, H and Jin, L and Guan, BO
OPTICS LETTERS, ISSN 0146-9592, 11/2016, Volume 41, Issue 21, pp. 4999 - 5002
In this Letter, a 1-mu m-wavelength fiber laser is proposed through the use of the ytterbium-doped active fiber and the third harmonic Bragg reflectors.... 
YAG LASER | ENERGY | OUTPUT | SINGLE-FREQUENCY | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 11/2012, Volume 37, Issue 21, pp. 4513 - 4515
We report lasing and amplification in a rod type thulium-doped photonic crystal fiber with 80 mu m core diameter. The rod is pumped with a 793 nm laser diode... 
AMPLIFIER | LASERS | SINGLE-FREQUENCY | OPTICS | DOPED FIBER
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 12/2019, Volume 44, Issue 23, pp. 5659 - 5662
We report on a narrowband, nonresonant periodically poled lithium niobate (PPLN) optical parametric oscillator using a volume Bragg grating (VBG) as the... 
SINGLE-FREQUENCY | OPTICS | HIGH-POWER | CONVERSION
Journal Article
by Ma, PF and Tao, RM and Su, RT and Wang, XL and Zhou, P and Liu, ZJ
OPTICS EXPRESS, ISSN 1094-4087, 02/2016, Volume 24, Issue 4, pp. 4187 - 4195
In this manuscript, we demonstrate high power, all-fiberized and polarization-maintained amplifiers with narrow linewidth and near-diffraction-limited beam... 
MODE-INSTABILITIES | SBS-THRESHOLD | OUTPUT POWER | LASER | INCREASE | SINGLE-FREQUENCY | OPTICS | OSCILLATOR POWER-AMPLIFIER | STRATEGIES
Journal Article
by Wang, X and Jin, XX and Zhou, P and Wang, XL and Xiao, H and Liu, ZJ
APPLIED OPTICS, ISSN 1559-128X, 03/2016, Volume 55, Issue 8, pp. 1941 - 1945
We present a high-power nanosecond-pulsed Tm-doped fiber amplifier at 1.971 mu m based on a master-oscillator power amplifier (MOPA) configuration. When the... 
AMPLIFICATION | LASER | NOISE | SINGLE-FREQUENCY | OPTICS
Journal Article
Optik, ISSN 0030-4026, 02/2020, Volume 202, p. 163657
A principle study on reducing the depolarization loss in a single-frequency Nd:YAG ring laser by a novel ring resonator configuration is reported. In the... 
Single-frequency | Depolarization loss | Ring resonator | Nd:YAG
Journal Article
Journal of Electroanalytical Chemistry, ISSN 1572-6657, 09/2019, Volume 848
In the present work, we have developed a novel electrochemical immunosensor based on modified disposable ITO-PET (indium tin oxide - polyethylene... 
Biosensor | PAK-2 | ITO-PET | Single frequency impedance (SFI) technique
Journal Article
Optics Letters, ISSN 0146-9592, 03/2013, Volume 38, Issue 6, pp. 995 - 997
We report on a high-power narrow-linewidth pulsed laser source emitting at a wavelength of 257 nm. The system is based on a master oscillator power amplifier... 
HARMONIC-GENERATION | SINGLE-FREQUENCY | OPTICS | Optics | Physics
Journal Article
Optics Express, ISSN 1094-4087, 01/2017, Volume 25, Issue 1, pp. 357 - 366
Gain dynamics study provides an attractive method to understand the intensity noise behavior in fiber amplifiers. Here, the gain dynamics of a medium power (5... 
SYSTEM | SINGLE-FREQUENCY | OPTICS | HIGH-POWER | LASER | STABILIZATION
Journal Article
by Xu, Y and Fang, Q and Qin, YG and Meng, XJ and Shi, W
APPLIED OPTICS, ISSN 1559-128X, 11/2015, Volume 54, Issue 32, pp. 9419 - 9421
We demonstrate a monolithic continuous wave (CW) fiber laser source at 1070 nm, producing 2 kW laser power with a very narrow spectral width (similar to 75... 
SINGLE-FREQUENCY | OPTICS | Diffraction | Research | Lasers | Fiber optics
Journal Article
Optics Express, ISSN 1094-4087, 08/2015, Volume 23, Issue 16, pp. 20203 - 20218
In this paper we present a simple model to predict the behavior of the transversal mode instability threshold when different parameters of a fiber amplifier... 
YTTERBIUM-DOPED FIBER | OUTPUT POWER | IMPACT | ORIGIN | EXCITATION | GAIN SATURATION | MITIGATION | SINGLE-FREQUENCY | OPTICS | PHOTONIC-CRYSTAL FIBER | LASER SYSTEMS
Journal Article
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