As Boston Micromachines’ newest member, I would first and foremost like to introduce myself. My name is Angelica and I have joined the BMC team as their Marketing and Communications Associate. It has been some time now since our last blog and I thought it would be appropriate to discuss our most recent product; The Reflective Optical Chopper, or ROC.
Optical Choppers, being frequently used for signal recovery in improving signal-to-noise ratio, are used to convert a continuous laser beam into a chopped one. Traditional Optical Choppers offer various pains, such as the need to alter the beam size to fit through wheel spokes, challenging stability at low speeds, the need for costly lock-in amplifier equipment and complex calibration procedures. The innovative, low-cost ROC simply eliminates all of these, outperforming traditional optical choppers.
Drive electronics are paired with BMC’s MEMS Optical Modulator technology to create the ROC. The ROC provides beam chopping at impressive speeds without beam size modification. With a frequency range of DC to 150 kHz with better than 40 µs response time, control increments of .01 Hz and a contrast ratio exceeding 90% up to 100 kHz, the value of the ROC ‘speaks’ for itself. For signal-to-noise ratio improvement, the drive signal can be used as the sync signal, allowing it to be painlessly synchronized.
Many industrial, scientific, medical, aerospace and military applications call for the need of reliable and advanced equipment. The ROC has superior capabilities such as high speed, large frequency range, reliability, stability and usefulness in SNR improvement applications. Basically, the Reflective Optical Chopper is an advance in optical chopping technology which is available at a low price.
Defense TechConnect Conference and Expo: Fun in the Sun with the MRR
Last week I was fortunate enough to be able to parade BMC’s Modulating RetroReflector (MRR) in front of multiple audiences affiliated with the Defense community at the Defense TechConnect (DTC) Conference and Expo in Tampa, Florida.
# Free Space Communication 11.01.2018Read more
MiFoBio 2018: AO Microscopy in Action
Recently, Boston Micromachines sponsored MiFoBio (Functional Microscopy in Biology), an event that brought together the microscopy community, academics and professionals alike, to attend courses and workshops that explored the understanding and current trends of biological imaging.
# Free Space Communication 10.16.2018Read more