Chinese Optics Letters (COL) is an international journal aimed at the rapid dissemination of latest, important discoveries and inventions in all branches of optical science and technology. It is considered to be one of the most important journals in optics in China. It is collected by The Optical Society (OSA) Publishing Digital Library and also indexed by Science Citation Index (SCI), Engineering Index (EI), etc.COL is distinguished by its short review period (~30 days) and publication period (~100 days).With its debut in January 2003, COL is published monthly by Chinese Laser Press, and distributed by OSA outside of Chinese Mainland.
《中国光学快报》（COL）是一本国际性期刊，旨在迅速传播光学科学和技术各个分支的最新、重要发现和发明。它被认为是中国最重要的光学期刊之一。《激光》是一部以出版周期短（~30天）、出版周期短（~100天）而著称的优秀著作，于2003年1月创刊，由中国激光出版社每月出版一次，并由OSA在中国大陆以外地区发行。
Underwater wireless optical communication: why, what, and how? [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.100007
Doping radius effects on an erbium-doped fiber amplifier
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.010602
Switchable multi-wavelength erbium-doped fiber laser based on a four-mode FBG
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.010604
Abnormal elemental redistribution in oxyfluoride glasses induced by high repetition rate femtosecond laser
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.061601
Manipulating optical Tamm state in the terahertz frequency range with graphene
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.020008
High-speed underwater wireless optical communications: from a perspective of advanced modulation formats [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.100012
Photoluminescence properties of Ca 4 La 6 (SiO 4 ) 4 (PO 4 ) 2 O 2 -based phosphors for wLEDs
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.051602
Demonstration of high-dimensional free-space data coding/decoding through multi-ring optical vortices
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.080602
Performance characterization of two-way multi-hop underwater networks in turbulent channels [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.100005
Towards all-fiber structure pulsed mid-infrared laser by gas-filled hollow-core fibers
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.091402
High-efficiency DBA-BOTDA with optimized SNR by multiple bandwidths pump modulation
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.010603
Progress of three-dimensional light-field display [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.111001
Misalignment measurement of optical vortex beam in free space
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.090604
Effect of 1070 nm laser intensity on parameters of In 0.3 Ga 0.7 As solar cell
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.031601
Lensless Wiener–Khinchin telescope based on second-order spatial autocorrelation of thermal light
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.091101
Integrated optoelectronic chip pair for transmitting and receiving optical signals simultaneously
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.041301
Diffraction of relativistic vortex harmonics with fractional average orbital angular momentum
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.050501
Performance improvement in double-ended RDTS by suppressing the local external physics perturbation and intermodal dispersion
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.070602
Photonic microwave filters with ultra-high noise rejection [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.030601
Angular filtering by volume Bragg grating in photothermorefractive glass for nanosecond laser pulse
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.040501
Effects of air bubbles on underwater optical wireless communication [Invited]
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.100008
Strain compensated robust semiconductor saturable absorber mirror for fiber lasers
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.071404
Efficient up-conversion Yb 3+ , Er 3+ co-doped Na 5 Lu 9 F 32 single crystal for photovoltaic application under solar cell spectrum excitation
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.091601
All-fiber few-mode erbium-doped fiber amplifier supporting six spatial modes
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.100604
High-performance 4H-SiC p-i-n ultraviolet avalanche photodiodes with large active area
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.090401
Hollow-core fiber-based Raman probe extension kit for in situ and sensitive ultramicro-analysis
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.110601
Narrow linewidth two-color polarization spectroscopy due to the atomic coherence effect in a ladder-type atomic system
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.093001
Design method for freeform reflective-imaging systems with low surface-figure-error sensitivity
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.092201
Highly efficient electro-optically Q -switched 473 nm blue laser
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.051405
Laser-induced defects in optical multilayer coatings by the spatial resolved method
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.031403
2080 nm long-wavelength, high-power dissipative soliton resonance in a dumbbell-shaped thulium-doped fiber laser
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.030602
Femtosecond fiber laser at 780 nm for two-photon autofluorescence imaging
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.071405
Pixel super-resolution lensless in-line holographic microscope with hologram segmentation
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.110901
Improvement on refractive index sensing by exploiting the tapered two-mode fibers
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.110604
Laser diode partially end-pumped electro-optically Q -switched Yb:YAG slab laser
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.111405
Electronic manipulation of near-field nanofocusing in few-layer graphene-based hybrid nanotips
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.072501
Wide-range optical sensors based on a single ring resonator with polarization multiplexing
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.031301
Double-pass grating imaging spectrometer
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.011202
Improved recognition of Echinococcus granulosus protoscoleces using visual saliency and scale-invariant features
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.041703
An ORMOSIL porous double-layer broadband antireflective coating
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.033101
125 μm fiber based all-optical ultrasound probes for pulse-echo imaging
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.070604
Spectrophotometer with enhanced sensitivity for uric acid detection
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.081701
Grating coupler efficiency enhancement by double layer interference
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.030501
Impact of optical–electrical conversion responsivity in sub-sampled photonic analog-to-digital converter
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.040602
Terahertz imaging using an optical frequency comb source
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.041101
White light emission from Er, Pr co-doped AlN films
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.111602
Direct single-mode lasing in polymer microbottle resonators through surface destruction
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.121401
Zeeman slowing atoms using the magnetic field from a magneto-optical trap
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.040201
Generation of femtosecond dual pulses by a transverse standing wave in a volume holographic grating
来源期刊：Chinese Optics LettersDOI：10.3788/col201917.113201
Traffic estimation based on long short-term memory neural network for mobile front-haul with XG-PON
来源期刊：Chinese Optics LettersDOI：10.3788/COL201917.070603
