Fundamentals of spin-exchange optical pumping

TG Walker - Journal of Physics: Conference Series, 2011 - iopscience.iop.org
The standard model of Spin-Exchange Optical Pumping of 3 He has come under close
scrutiny as researchers try to maximize the quantity and polarization of 3 He. This paper will …

18W ultra-narrow diode laser absolutely locked to the Rb D2 line

H Tang, H Zhao, R Wang, L Li, Z Yang, H Wang… - Optics …, 2021 - opg.optica.org
We described a wavelength locked and spectral narrowed high-power diode laser with a
Faraday anomalous dispersion optical filter (FADOF). By an external cavity with a^ 85Rb …

Tuning range and output power optimization of an external-cavity GaN diode laser at 455 nm

M Chi, OB Jensen, PM Petersen - Applied optics, 2016 - opg.optica.org
In this paper we discuss how different feedback gratings affect the tuning range and the
output power of external feedback diode laser systems. A tunable high-power narrow …

Polarization insensitive efficient ultra-narrow diode laser strictly locked by a Faraday filter

H Tang, H Zhao, D Zhang, L Li, W Yang, K Han… - Optics …, 2022 - opg.optica.org
A Faraday anomalous dispersion optical filter (FADOF) could lock high-power diode lasers
to atomic resonance lines with ultra-narrow bandwidth. However, the polarization sensitivity …

A three-level model for alkali metal vapor lasers. Part II: broadband optical pumping

GD Hager, GP Perram - Applied Physics B, 2013 - Springer
The effects of pump laser spectral bandwidth on the performance of longitudinally pumped
diode-pumped alkali lasers is explored by extending the analytic, three-level model using …

Molecular C2H2 and HCN lasers pumped by an optical parametric oscillator in the 1.5-μm band

AVV Nampoothiri, A Ratanavis, N Campbell… - Optics express, 2010 - opg.optica.org
Lasing of HCN and C_2H_2 in the 3-micron region was demonstrated with a ns pump
emitting in the telecommunication C band (1.5 micron region). The observed laser lines …

Ultrabroad tuning range (100 nm) of external-cavity continuous-wave high-power semiconductor lasers based on a single InGaAs quantum well

A Podoskin, V Golovin, P Gavrina, D Veselov… - Applied Optics, 2019 - opg.optica.org
An external cavity in Littrow configuration based on a reflective diffraction grating and a high-
power semiconductor laser based on an asymmetric heterostructure with low optical loss …

[图书][B] Atomic alkali lasers pumped by the dissociation of photoexcited alkali-rare gas collision pairs

JD Readle - 2010 - search.proquest.com
A new class of photoassociation lasers has been demonstrated in which photoexcited alkali-
rare gas collision pairs dissociate in order to produce inversion on atomic alkali transitions …

[PDF][PDF] 谱宽压窄大功率半导体激光器研究进展

李元栋, 华卫红, 王红岩, 杨子宁 - Laser & Optoelectronics …, 2010 - researching.cn
摘要近年来以半导体激光器为抽运源的碱金属蒸气激光器在高能激光领域获得了快速的发展,
但是碱金属蒸气激光器的吸收谱宽非常窄, 即使在充入一个大气压缓冲气体后其吸收谱宽仍小于 …

General model of DPAL output power and beam quality dependence on pump beam parameters: experimental and theoretical studies

I Auslender, E Yacoby, BD Barmashenko… - JOSA B, 2018 - opg.optica.org
A general model that reproduces the output parameters of diode-pumped alkali lasers with
different pump beam apertures and shapes is reported. Comprehensive experimental and …