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Mishkat Bhattacharya

Associate Professor in the School of Astronomy, Rochester Institute of Technology
I have a PhD (University of Rochester) in experimental atomic physics, having worked on laser cooled and trapped atoms with applications to precision spectroscopy and cold molecule formation.

I have postdoctoral experience (Georgia Institute of Technology, University of Arizona, University of Maryland, College Park) in theoretical quantum optics, which is my research area currently.

My current focus is on optomechanics. I have worked extensively on cavity optomechanics; my group pioneered the theoretical study of the more recent field of levitated optomechanics without optical cavities (optical tweezers). I have authored invited reviews on the latter topic for trade journals such as Optics and Photonics News; and organized an incubator meeting for the Optical Society of America also on the same topic.

I have published 47 peer-reviewed articles in journals such as Physical Review Letters, Optica and Optics Express. I have presented my work in 83 talks, about half of them invited, including in countries such as Australia, Taiwan and Japan.

I have accrued continuous research funding since 2011 and my student Hao Shi won the prestigious Leroy Apker Award of the American Physical Society for undergraduate research in 2013. My collaborations include researchers at Yale, Northwestern, the University of College Park in Maryland, the University of Rochester, and the University of Washington. My research has been publicized in the Cern Courier, Photonics.com, the Rochester Business Journal, Newsletter of the American Physical Society, Physorg.com, Nanowerk.com and NeoFronteras.com.

How do superconductors work? A physicist explains what it means to have resistance-free electricity

Mar 28, 2023 14:25 pm UTC| Science

The modern world runs on electricity, and wires are what carry that electricity to every light, television, heating system, cellphone and computer on the planet. Unfortunately, on average, about 5% of the power generated...

Experiments with optical tweezers race to test the laws of quantum mechanics

Nov 08, 2018 16:56 pm UTC| Insights & Views Law Technology

One might think that the optical tweezer a focused laser beam that can trap small particles is old hat by now. After all, the tweezer was invented by Arthur Ashkin in 1970. And he received the Nobel Prize for it this...

Economy

Canadian Dollar Slides as Fed Rate Hike Bets Boost US Dollar

The Canadian dollar weakened on Friday and was on track for its sharpest weekly decline in more than two months, as a stronger U.S. dollar overshadowed surprisingly robust Canadian economic growth. The loonie traded near...

Bessent Defends US Yen Intervention Over Treasury Market Risks

U.S. Treasury Secretary Scott Bessent has defended Washingtons decision to support the Japanese yen in late July, arguing that severe currency volatility could threaten global financial stability and ultimately push U.S....

US Dollar Hits Two-Week High After Hawkish Fed Speech

The U.S. dollar climbed to a near two-week high on Friday after Federal Reserve Chair Kevin Warsh delivered a hawkish message at the Jackson Hole Economic Policy Symposium, strengthening expectations for a September...

Oil Prices Slip as Venezuela Supply Prospects Weigh on Market

Oil prices edged lower on Friday as traders assessed reports that the United States was nearing a deal for long-term access to Venezuelan crude reserves, potentially opening the door to billions of dollars in investment...

Gold Prices Tumble 3% After Hawkish Fed Speech Boosts Dollar

Gold prices fell sharply on Friday as the U.S. dollar strengthened following Federal Reserve Chair Kevin Warshs hawkish Jackson Hole speech, prompting traders to increase bets on a September interest rate hike. Spot gold...

Politics

Nepal Declines Foreign Rescue Aid After Deadly Flash Flood

Nepal has said it does not currently require foreign search-and-rescue assistance following a devastating flash flood that killed nearly 500 people and left hundreds of foreign nationals missing. The disaster struck...

Norway’s King Harald Dies at 89, Haakon VIII Takes Throne

Norways King Harald has died at the age of 89 after more than three decades on the throne, ending a reign marked by modernization, national unity and enduring public support. The Norwegian royal palace said Harald died...

Israeli Airstrike Kills Hamas Operative, Two Others in West Bank

An Israeli airstrike killed a Hamas operative and two other people in the occupied West Bank on Friday, marking a relatively rare use of deadly air power in the territory amid heightened Israeli-Palestinian violence. The...

Iran Condemns New US Sanctions as Hormuz Standoff Deepens

Iran condemned a fresh U.S. economic pressure campaign on Friday, calling the measures state terrorism as Tehran faces soaring inflation, mounting financial strain and continued tensions over the Strait of Hormuz six...

Tennessee Plans to Rename Nashville Airport After Dolly Parton

Tennessee officials plan to rename Nashville International Airport in honor of country music legend Dolly Parton, who died earlier this week at age 80 in Nashville. The proposed name change follows a social media campaign...

Science

Blue Origin New Glenn Explosion Could Delay Launch Operations Until 2028

Blue Origin is facing a significant setback after a dramatic explosion involving its New Glenn rocket severely damaged a launch pad at Cape Canaveral, Florida. According to NASA Administrator Jared Isaacman, repairs to the...

Blue Origin New Glenn Rocket Explodes During Launch Pad Test, Delaying Space Ambitions

Blue Origin suffered a major setback after its uncrewed New Glenn rocket exploded during a launch pad test in Florida on Thursday, raising new challenges for Jeff Bezos space company as it competes with Elon Musks SpaceX...

SpaceX Delays Starship V3 Launch Ahead of Potential Record IPO

SpaceX on Thursday postponed the highly anticipated launch of its 12th Starship rocket test from Texas after technical issues interrupted the final countdown. The company now plans to attempt the Starship V3 launch again...

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

Technology

Pinterest Stock Falls as CFO Julia Brau Donnelly Resigns

Pinterest Inc. (NYSE: PINS) shares fell sharply in after-hours trading on Friday after the social media company announced the resignation of Chief Financial Officer Julia Brau Donnelly, prompting investor attention on the...

PayPal Shares Sink as $50 Billion Takeover Bid Collapses

PayPal Holdings (NASDAQ: PYPL) shares plunged in extended trading after a consortium led by private equity firm Advent International and payments giant Stripe reportedly ended its pursuit of the digital payments company....

Nvidia Pauses AI Cloud Financing Deals Amid Antitrust Concerns

Nvidia has temporarily halted some deals tied to a recently introduced financing program for artificial intelligence cloud companies, amid internal concerns that the arrangement could attract greater antitrust scrutiny,...

Google Changes EU Spam Policy Amid Antitrust Scrutiny

Google has revised its spam policy in Europe after concerns from European Union regulators raised the possibility of a significant antitrust fine for Alphabet, the search giants parent company. The company said Friday that...

U.S. Probes Apex Logistics Over Nvidia AI Chip Shipments to China

The U.S. government is investigating Singapore-based Apex Logistics over allegations that the freight company helped transport Nvidia AI chips and computer systems to China despite U.S. export restrictions, Bloomberg...