Enhancement of Speckle Contrast in vivo by Combining Linearly Polarized Laser Light and an Analyzer

Muhammad Mohsin Qureshi, Khuong Duy Mac, Andrew Hyunjin Kim, Young Ro Kim, and Euiheon Chung

Curr. Opt. Photon. 5(4), 351-361 (2021)  View: PDF

Design and Implementation of an Absolute Position Sensor Based on Laser Speckle with Reduced Database

Yoon-Oh Tak, Joseph Vermont B. Bandoy, Joo Beom Eom, and Hyuk-Sang Kwon

Curr. Opt. Photon. 5(4), 362-369 (2021)  View: PDF

Terahertz Complex Refractive Index and Guiding of White Staghorn Coral

Chul Kang, Myunghwan Kim, Hyeongmun Kim, Jin Young Park, Bok Hyeon Kim, Inhee Maeng, SooBong Choi, Soeun Kim, and Chul-Sik Kee

Curr. Opt. Photon. 5(4), 370-374 (2021)  View: PDF

Design of an Antireflection Coating for High-efficiency Superconducting Nanowire Single-photon Detectors

Jiman Choi, Gahyun Choi, Sun Kyung Lee, Kibog Park, Woon Song, Dong-Hoon Lee, and Yonuk Chong

Curr. Opt. Photon. 5(4), 375-383 (2021)  View: PDF

A Wide-range Tunable Wavelength-stabilization Technique for Semiconductor Lasers

Han Chen, Qinliang Qiao, Jing Min, Cong He, and Yuanyuan Zhang

Curr. Opt. Photon. 5(4), 384-390 (2021)  View: PDF

Deformation of the PDMS Membrane for a Liquid Lens Under Hydraulic Pressure

Haipeng Gu, Zihao Gan, Huajie Hong, and Keyan He

Curr. Opt. Photon. 5(4), 391-401 (2021)  View: PDF

Measurement of Focal Length for Off-axis Optical Systems

Se-woon Choe and Jaemyung Ryu

Curr. Opt. Photon. 5(4), 402-408 (2021)  View: PDF

Full-color Non-hogel-based Computer-generated Hologram from Light Field without Color Aberration

Dabin Min, Kyosik Min, and Jae-Hyeung Park

Curr. Opt. Photon. 5(4), 409-420 (2021)  View: PDF

Fast Noise Reduction Approach in Multifocal Multiphoton Microscopy Based on Monte-Carlo Simulation

Dongmok Kim, Younghoon Shin, and Hyuk-Sang Kwon

Curr. Opt. Photon. 5(4), 421-430 (2021)  View: PDF

Multiview-based Spectral Weighted and Low-Rank for Row-sparsity Hyperspectral Unmixing

Shuaiyang Zhang, Wenshen Hua, Jie Liu, Gang Li, and Qianghui Wang

Curr. Opt. Photon. 5(4), 431-443 (2021)  View: PDF

Midinfrared Refractive-index Sensor with High Sensitivity Based on an Optimized Photonic Crystal Coupled-cavity Waveguide

Shengkang Han, Hong Wu, Hua Zhang, and Zhihong Yang

Curr. Opt. Photon. 5(4), 444-449 (2021)  View: PDF

Microstructure Control and Upconversion Emission Improvement of Y₂O₃:Ho³⁺/Yb³⁺ Particles Prepared by Spray Pyrolysis

Chaehwan Bae and Kyeong Youl Jung

Curr. Opt. Photon. 5(4), 450-457 (2021)  View: PDF

Theoretical Investigation of the Generation of Broad Spectrum Second Harmonics in _Pna2₁-Ba₃Mg₃(BO₃)₃F₃ Crystals

Ilhwan Kim, Donghwa Lee, and Kwang Jo Lee

Curr. Opt. Photon. 5(4), 458-465 (2021)  View: PDF

Incoherent Frequency 12-tupling Microwave Signal Generation Scheme Based on Cascade Modulators

Yichao Teng, Pin Zhang, Xin Xu, and Baofu Zhang

Curr. Opt. Photon. 5(4), 466-476 (2021)  View: PDF