Refined photovoltaic parameters estimation via an improved Sinh Cosh Optimizer with trigonometric operators by Ala Saleh Alluhaidan, Diaa Salama AbdElminaam, Taraggy M. Ghanim, Sahar A. El-Rahman, Ibrahim Shawky Farahat, Arar Al Tawil, Yasmin Alkady, Walaa H. Elashmawi

Subjects: Get full text

Effect of Novel Biomodification Strategies on Bonding to Pulp Chamber Dentin – An In Vitro Study by Saranya Radhakrishnan, Darshana Devadiga

Subjects: Get full text

Preventive aspects and patient satisfaction with laser aided gingivectomy versus conventional method. An in-vivo comparative study by Aras Maruf Rauf, Ara Omer Fattah

Subjects: “…Diode laser, Gingivectomy, Comparative study, Preventive tool.…”
Get full text

Color Rendering Index Thermal Stability Improvement of Glass-Based Phosphor-Converted White Light-Emitting Diodes for Solid-State Lighting by Chun-Chin Tsai

“…High color rendering index performance has been required for phosphor-converted warm-white light-emitting diodes (PC-WWLEDs) in lighting industry. The characteristics of low-temperature fabricated phosphor (yellow: Ce3+:YAG, green: Tb3+:YAG, and red: CaAlClSiN3:Eu2+) doped glass were presented for applications to high color rendering index warm-white-light-emitting diodes. …”
Get full text

Novel 2D/3D Heterojunction for UV Light‐Emitting Diodes Using Hexagonal Boron Nitride as Hole Injection Layer by Andre Perepeliuc, Rajat Gujrati, Phuong Vuong, Vishnu Ottapilakkal, Thi May Tran, Mohamed Bouras, Ali Kassem, Ashutosh Srivastava, Tarik Moudakir, Gilles Patriarche, Paul Voss, Suresh Sundaram, Jean Paul Salvestrini, Abdallah Ougazzaden

Subjects: Get full text

Effect of laser and light emitting diode bleaching techniques on micro-leakage of dental composite postoperatively using two different bonding systems by Shalaw S. Jawhar, Bassam K. Amin

“…Teeth were divided into six sub-groups according to the bleaching systems (control, in-office bleaching by light emitting diode (LED), LASER-activated in-office bleaching). …”
Get full text

Light-Output Enhancement of GaN-Based Light-Emitting Diodes with Three-Dimensional Backside Reflectors Patterned by Microscale Cone Array by Huamao Huang, Jinyong Hu, Hong Wang

“…Three-dimensional (3D) backside reflector, compared with flat reflectors, can improve the probability of finding the escape cone for reflecting lights and thus enhance the light-extraction efficiency (LEE) for GaN-based light-emitting diode (LED) chips. A triangle-lattice of microscale SiO2 cone array followed by a 16-pair Ti3O5/SiO2 distributed Bragg reflector (16-DBR) was proposed to be attached on the backside of sapphire substrate, and the light-output enhancement was demonstrated by numerical simulation and experiments. …”
Get full text

Effects of low-level diode laser therapy as an adjunct to modified Widman flap in subjects with Stage III periodontitis: A clinical study by Shailesh Varshney, Rajkumar Kelvin, M. Siddharth

“…Aim: This study was designed to assess the clinical effects of 810 nm low-level diode (GaAlAs) laser therapy as an adjunct to modified Widman flap (MWF) surgery in subjects with Stage III periodontitis. …”
Get full text

Fabrication of GaN vertical junction barrier Schottky diode by Mg diffusion from shallow N/Mg ion-implantation segment by Woong Kwon, Yuta Itoh, Atsushi Tanaka, Hirotaka Watanabe, Yoshio Honda, Hiroshi Amano

Subjects: Get full text

Gingival Depigmentation Using Diode 980 nm and Erbium-YAG 2940 nm Lasers: A Split-Mouth Clinical Comparative Study by Zaid Kamel Jnaid Harb, Walid El-Sayed, Jumma Alkhabuli

“…This study aimed to compare the effectiveness of diode laser (980 nm) and erbium-YAG laser (2940 nm) for gum depigmentation. …”
Get full text

Thermal Characteristics of InGaN/GaN Flip-Chip Light Emitting Diodes with Diamond-Like Carbon Heat-Spreading Layers by Pai-Yang Tsai, Hou-Kuei Huang, Chien-Min Sung, Ming-Chi Kan, Yeong-Her Wang

“…The temperature-dependent optical, electrical, and thermal properties of flip-chip light emitting diodes (FCLEDs) with diamond-like carbon (DLC) heat-spreading layers were investigated. …”
Get full text

Determination of Atenolol and Trimetazidine in Pharmaceutical Tablets and Human Urine Using a High Performance Liquid Chromatography-Photo Diode Array Detection Method by Walaa El-Alfy, Omnia A. Ismaiel, Magda Y. El-Mammli, Abdalla Shalaby

Get full text

Comparison of the antibacterial efficacy of 810 nm diode laser and photodynamic therapy in reducing microbial flora in patients with peri-implant mucositis – An in vivo study by Poonam Siwach, Reshu Sanan, Abhishek Nagpal, Omkar Krishna Shetty, Amit Bhardwaj, Mukesh Sharma

Subjects: “…diode laser…”
Get full text

Fully Vertical GaN-on-SiC p-i-n Diodes With BFOM of 2.89 GW/cm² by Jialun Li, Renqiang Zhu, Ka Ming Wong, Kei May Lau

Subjects: Get full text

The Antinociceptive Effect of Light-Emitting Diode Irradiation on Incised Wounds Is Correlated with Changes in Cyclooxygenase 2 Activity, Prostaglandin E2, and Proinflammatory Cytokines by Yuan-Yi Chia, Chien-Cheng Liu, Guan-Ming Feng, Chia-Chih Alex Tseng, Kuo-Chuan Hung, Chih-Chieh Chen, Ping-Heng Tan

“…Background. Light-emitting diode (LED) phototherapy has been reported to relieve pain and enhance tissue repair through several mechanisms. …”
Get full text

Intrinsically stretchable fully π-conjugated polymers with inter-aggregate capillary interaction for deep-blue flexible inkjet-printed light-emitting diodes by Mingjian Ni, Zhiqiang Zhuo, Bin Liu, Xu Han, Jing Yang, Lili Sun, Yuekuan Yang, Jiangli Cai, Xiang An, Lubing Bai, Man Xu, Jinyi Lin, Quanyou Feng, Guohua Xie, Yutong Wu, Wei Huang

“…Here, we report an asymmetric substitution strategy to improve the printable and stretchable properties of deep-blue light-emitting conjugated polymers with a strong inter-aggregate capillary interaction for flexible printed polymer light-emitting diodes. The loose rod-shaped stacking of asymmetric conjugated polymers chain in the precursor printed ink makes it easier to improve the intrinsic stretchability of inkjet-printed films. …”
Get full text

CW Yb:YAG LASER FOR PORTABLE MEASURING SYSTEMS by A. M. Ivashko, V. E. Kisel, A. S. Yasukevich, N. V. Kuleshov

Subjects: Get full text

EQUIPMENTS TO SINGLE PHOTON REGISTRATION. PART 1. FEATURES AND POSSIBILITIES OF MULTI-CHANNEL PHOTODETECTORS WITH INTRINSIC AMPLIFICATION. (REVIEW) by O. V. Dvornikov, V. A. Tchekhovski, V. L. Diatlov

Subjects: Get full text

LOW NOISE ELECTRONICS MODULE FOR AVALANCHE PHOTODIODE SIGNAL READOUT by O. V. Dvornikov, V. A. Tchekhovski, V. L. Diatlov, N. N. Prokopenko

Subjects: “…avalanche photo diode…”
Get full text

Method for calculating the use of nozzle hydrodiodes in design of two-tube hydraulic shock absorber by S. Yu. Kaigorodov, A. A. Shaposhkov, I. V. Tsvetkov

Subjects: Get full text