Abstract: We present long-wavelength InGaAlAs-InP vertical-cavity surface-emitting lasers (VCSELs) with a buried tunnel junction (BTJ) and a well-defined polarization ...

Silver nanoparticles grown in nanochannels of anodic aluminum oxide on a grating form a surface-enhanced Raman scattering (SERS) substrate with the double resonance from both localized and delocalized ...

Key takeaways underscore the “screen fatigue” experienced by all age demographics, a finding that supports the increasing popularity of print catalogs and magazines among many consumers. Additional ...

Abstract: A new long-period fiber grating structure based on a tapered fiber side contacted with a metal grating is proposed and demonstrated in this paper. The temperature/index tuning sensitivity ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...

U.S. Treasury Secretary Scott Bessent responded "who cares?" to news that the U.S. had lost its last top-notch credit rating. Bond markets might beg to differ. In today's deep dive, I discuss why ...

Check out the column by sovereign debt experts Lee Buchheit and Mitu Gulati. U.S. credit grating The 30-year U.S. Treasury yield topped 5% to hit its highest since October 2023 after Moody's on ...

Elmo’s brief unemployment era is over. Sesame Street has found a new home at Netflix following the expiration of its contract with Warner Bros. Discovery, which began in 2016 when new episodes ...

Justin Bieber, the pop sensation, faced financial challenges. He was almost bankrupt despite earning a billion dollars. Poor money management led to this crisis. To avoid financial ruin, Bieber sold ...

He was in a “Sorry” state of affairs. Justin Bieber sold his music catalog for $200 million in December 2022 because he was on the verge of “financial collapse,” according to a new ...

Justin Bieber attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City.