Company’s Microwave Photonic Test and Measurement Division announces Excess Laser Relative Intensity Noise (RIN) measurement option available for its HI-Q® RIN Analyzer product up to 40GHz.
OEwaves, Inc., a leader in innovative microwave photonic products and solutions, today launched a new optional Excess Laser Relative Intensity Noise (RIN) measurement feature for its acclaimed high frequency OE4001 RIN Analyzer system. The new Excess RIN measurement feature removes the inherent shot noise and thermal/system noise common in conventional laser RIN measurement method in the standard OE4001 RIN Analyzer. The new feature boasts Excess RIN floor extending down to -168 dB/Hz or better.
Total noise from a laser typically includes shot noise, thermal/system noise, and light power (total photon energy per second) fluctuation. RIN is defined to represent the total amount of photon noise within a given bandwidth. However, the term RIN and excess photon noise have often been used interchangeably and have been set equal for most applications. Nevertheless, it is critical to differentiate the excess photon noise from other sources of noise in applications such as coherent communication, optical sensors, clinical research, as well as other emerging fields where excess photon noise is limiting the performance.
OEwaves HI-Q® OE4001 RIN Analyzer is a high frequency ultra-low RIN measurement system developed to support a wide range of wavelengths covering spectral bands from visible to near-infrared wavelength. With the new optional Excess RIN feature the system provides a complete total and excess laser RIN measurement capability up to 40 GHz. OE4001 RIN Analyzer operates with ease, speed, and precision, via a simple graphic user interface on a notebook PC, without requiring any additional test equipment.
The OEwaves HI-Q® ultra-low noise measurement product family consists of our flagship OE4000 Laser Phase Noise/Linewidth Analyzer, OE4001 RIN Analyzer, and OE8000 Microwave Phase Noise Analyzer systems and are available in a variety of configurations and options, among other customizable configurations.
More information about OEwaves’ leading microwave photonic products is available at www.oewaves.com
About OEwaves Inc.
OEwaves, Inc., headquartered in Pasadena, California, is a leader in innovative microwave-photonic products and solutions. OEwaves develops state-of-the-art technologies and provides products in support of communication, sensor, RADAR/LIDAR, stable clocking, and test and measurement systems for commercial and military markets.
OEwaves was founded in 2000 and has maintained an Intellectual Property Portfolio of over 126 cases and has received numerous awards, including two prestigious SPIE Prism Awards, as well as the Patrick Soon-Shiong Innovation Award. The company has been ranked in the top 20 of the Institute of Electrical and Electronics Engineers (IEEE) Semiconductor Manufacturing Patent Power.
Mishael Morgan becomes first Black artist to win Best Actress Daytime Emmy
Mishael Morgan won the Best Lead Actress Daytime Emmy Award on Friday. Photo courtesy of CBS
June 25 (UPI) — The Young & the Restless star Mishael Morgan became the first Black artist to win a Daytime Emmy Award in the Best Lead Actress category in Pasadena Friday night.
“I was born on a tiny island in the Caribbean, and I’m now standing on an international stage and I am being honored regardless of the color of my skin, regardless of my passport, for being the best at what I do,” Morgan said as she accepted her statuette.
“Now there are little girls around the world and no matter what the industry, the vocation … they can strive to be the best.”
The actress also thanked viewers for their support since she joined the soap opera in 2013.
“I am so immensely proud of our generation,” she said. “We are breaking glass ceilings left right and center and I am so honored to be a vessel and to experience this moment. Everybody out there today, we can do this thing called equality and unity together.”
BTS’ ‘Proof’ tops U.S. album chart
BTS’ “Proof” is No. 1 on the Billboard 200 album chart. File Photo by Oliver Contreras/UPI | License Photo
June 25 (UPI) — K-pop group BTS’ Proof is the No. 1 album in the United States this week.
Coming in at No. 2 on the Billboard 200 chart dated Saturday is Bad Bunny’s Un Verano Sin Ti, followed by Harry Styles’ Harry’s House at No. 3, Post Malone’s Twelve Carat Toothache at No. 4 and Future’s I Never Liked You at No. 5.
Rounding out the top tier are Morgan Wallen’s Dangerous: The Double Album at No. 6, Kendrick Lamar’s Mr. Morale & The Big Steppers at No. 7, Olivia Rodrigo’s Sour at No. 8, SZA’s Ctrl at No. 9 and Carrie Underwood’s Denim & Rhinestones at No. 10.
Shooting at Oslo, Norway, gay bar leaves 2 dead
Police investigate the scene after several shots were fired outside the London Pub in the center of Oslo, Norway, on Saturday. Photo by Javad Parsa/EPA-EFE
June 25 (UPI) — Oslo, Norway, canceled its gay pride parade and raised its terror threat to the highest level Saturday after a shooting at an LGBTQ nightclub left two people dead and 21 injured, authorities said.
The shooting took place at 1:14 a.m. Saturday at the London Pub, a second bar and a fast-food restaurant. Police arrested a suspected gunman who they believe acted alone.
Of those injured, 10 were in serious condition.
Police haven’t identified the suspected shooter, but described him as being a 42-year-old Norwegian citizen of Iranian descent, according to Norwegian newspaper Aftenposten. CNN reported he was “known to police” and had minor previous convictions.
Authorities said they seized two weapons from him upon the arrest.
Roger Berg, the head of Norway’s domestic intelligence and security service, said the shooting was being investigated as an act of “extreme Islamist terror,” according to The Washington Post.
The suspect was being held on charges of murder, attempted murder and terrorism, police official Christian Hatlo said.
The attack happened hours before the city’s planned gay pride parade. Organizers said pride events scheduled for Saturday have been canceled upon police advice.
Despite the cancellation, thousands of people joined an impromptu parade outside the nightclubs where the shooting took place. Many waved gay pride flags, while others shouted slogans of support for gay rights.
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