Refractive index sensor based on θ-shaped microfiber resonator and Vernier effect by Xu, Zhilin, Luo, Yiyang, Sun, Qizhen, Shum, Perry Ping, Wu, Zhifang, Shao, Xuguang, Liu, Deming

“…The θ-shaped microfiber resonator and the proposed method of generating Vernier effect could find important applications in optical fiber sensing field.…”
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Offset-16QAM-based coherent WDM with multi-carrier group detection by Xiang, Meng, Fu, Songnian, Tang, M., Shum, P., Liu, Deming

“…Moreover, 0.5 dB required OSNR penalty at BER=10-3 is obtained given 18 GHz ADC bandwidth. Besides, we find that side carriers suffer from severer performance degradation than the central carrier with limited ADC resolution and only 0.08 dB and 0.2 dB required OSNR penalty at BER=10-3 are secured with 6 bits ADC resolution for central carrier and side carriers, respectively.…”
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Using edge detection and polarimetric imaging for vaccine inspection by Sharan, Praveer, Tellbach, Denise, Sarma, Sanjay E.

“…SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States…”
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Laser irradiation of WE54 surface through simulated body fluid layer by Khadka, Indira, Castagne, Sylvie, Wang, Zhongke, Zheng, Hongyu, Shreyas, Kuddannaya

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Dynamic in vivo imaging of small animal brain using pulsed laser diode-based photoacoustic tomography system by Upputuri, Paul Kumar, Pramanik, Manojit

“…To examine the ability for dynamic imaging, we monitored the fast uptake and clearance process of indo-cyanine green in the rat brain. The system will find applications to study neuro-functional activities, characterization of pharmacokinetic and bio-distribution profiles in the development process of drugs or imaging agents.…”
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Study of inertial hydrodynamic focusing in sheath-driven flows for lab-on-a-chip flow cytometry by Panwar, Nishtha, Song, Peiyi, Yong, Ken-Tye, Tjin, Swee Chuan

“…The deviations of the results from the theoretical predictions of hydrodynamic focusing at Re << 1, are explained analytically. These findings clearly outline the range of flow parameters and relative particle sizes that can be used for cytometry studies for a given channel geometry. …”
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Multiple wavelength fringe analysis for surface profile measurements by Upputuri, Paul Kumar, Pramanik, Manojit

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Intensity and contrast based surface roughness measurement approaches for rough and shiny surfaces by Prabhathan, P., Song, Chaolong, Haridas, Aswin, Prasad, Guru, Chan, Kelvin

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Transport of intensity equation: a new approach to phase and light field by Zuo, Chao, Chen, Qian, Asundi, Anand

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Exciton-polariton laser diodes by Amthor, M., Fischer, J., Savenko, I. G., Shelykh, I. A., Chernenko, A., Rahimi-Iman, A., Kulakovskii, V. D., Reitzenstein, S., Kim, N. Y., Durnev, M., Kavokin, A. V., Yamamoto, Y., Forchel, A., Kamp, M., Schneider, C., Höfling, S.

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Design and investigation of air-cooled heat sinks using 3D printing technology by Lim, Ming Chong

“…This study presents the heat transfer performance of five pin fin heat sinks that have been fabricated using Selective Laser Melting. …”
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An efficient image formation algorithm for real-time linear-array photoacoustic tomography by Mozaffarzadeh, Moein, Periyasamy, Vijitha, Upputuri, Paul Kumar, Pramanik, Manojit, Makkiabadi, Bahador

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WAHRSIS : a low-cost high-resolution whole sky imager with near-infrared capabilities by Dev, Soumyabrata, Savoy, Florian M., Lee, Yee Hui, Winkler, Stefan

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Stability test of the silicon Fiber Bragg Grating embroidered on textile for joint angle measurement by Apiwattanadej, Thanit, Chun, Byung Jae, Lee, Hyub, Li, Holden King Ho, Kim, Young-Jin

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Quantitative measurement of displacement in photopolymer layers during holographic recording using phase shifting electronic speckle pattern interferometry by Moothanchery, Mohesh, Bavigadda, Viswanath, Upputuri, Paul Kumar, Pramanik, Manojit, Toal, Vincent, Naydenova, Izabela

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Surface enhanced Raman spectroscopy for malaria diagnosis and intradermal measurements by Yuen, Clement, Liu, Quan, Chen, Keren, Ju, Jian, Xiong, Aoli, Preiser, Peter

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Microbend fiber optic sensor for perioperative pediatric vital signs monitoring by Chen, Zhihao, Hee, Hwan Ing, Ng, Soon Huat, Teo, Ju Teng, Yang, Xiufeng, Wang, Dier

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Wavefront subaperture stitching with Shack-Hartmann sensor by Li, Hongru, Feng, Guoying, Sun, Jianfei, Bourgade, Thomas, Zhou, Shouhuan, Asundi, Anand

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Modified delay-and-sum reconstruction algorithm to improve tangential resolution in photoacoustic tomography by Kalva, Sandeep Kumar, Pramanik, Manojit

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High-contrast grating reflectors for 980 nm vertical-cavity surface-emitting lasers by Gebski, M., Kuzior, O., Wasiak, M., Szerling, A., Wójcik-Jedlińska, A., Pałka, N., Dems, M., Xie, Y. Y., Xu, Z. J., Wang, Q. J., Zhang, D. H., Czyszanowski, T.

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