Coherent Corp. · NYSE:COHR
Coherent — Technical Presentation (June 2014)
9 slides from Coherent's technical presentation, June 2014
Slide 1: Optogenetics with OBIS and OBIS Galaxy
Optogenetics with OBIS and OBIS Galaxy June 2014
Slide 2: Overview
Overview Optogenetics is a neuromodulation technique employed in neuroscience that uses a combination of techniques from optics and genetics to control and monitor the activities of individual neurons in living tissue — even within freely-moving animals — and to precisely measure the effects of thos
Slide 3: How Can OBIS be Used as the Light Source?
How Can OBIS be Used as the Light Source? OBIS laser can easily connect to the Optogenetics fiber delivery systems. The schematic is shown below: Coherent OBIS Fiber Pigtailed Laser with FC/UFC Connector Commercially Available Fiber Connector, FC/PC to FC/PC Please contact us for advice in sourcing
Slide 4: Results with an OBIS Laser into a Multimode Fiber
Results with an OBIS Laser into a Multimode Fiber Approximately 80% of the laser power can transmit to the sample. The 20% loss includes the loss at the coupler into the 200 ɥm MM Fiber and the loss at the rotary joint. Example image of the output beam: Superior Reliability Superior Reliability & &
Slide 5: Conclusions: OBIS Laser into the Optogenetics Fiber
Conclusions: OBIS Laser into the Optogenetics Fiber 1. OBIS FP lasers with UFC are part of the Galaxy system. 2. OBIS FP lasers with UFC have their own data sheet. 3. Many wavelength choices of the OBIS FP lasers with UFC are released for sale. 4. The Optogenetics Kits, including rotary joints are c
Slide 6: How Can OBIS Galaxy be Used as the Light Source?
How Can OBIS Galaxy be Used as the Light Source? OBIS laser can easily connect to the Optogenetics fiber delivery systems. The schematic is shown below: Coherent OBIS Galaxy Remove the Galaxy White Remove Output Fiber Commercially Available Multimode Fiber Please contact us Components for advice in
Slide 7: Results with an OBIS Galaxy Coupled into a Multimode Fiber
Results with an OBIS Galaxy Coupled into a Multimode Fiber There is improved power transmission into the Multimode fiber as compared to the OBIS Galaxy White Output Fiber. For example the MM fiber can transmit and additional 10% more power to the application. Example image of the output beam with 48
Slide 8: Conclusions: OBIS Galaxy into the Optogenetics Fiber
Conclusions: OBIS Galaxy into the Optogenetics Fiber 1. OBIS Galaxy can easily accept a FC/PC multimode fiber. 2. Recommend the customer clean and inspect the fiber tips before coupling. 3. With a 200 µm fiber you can expect 10% of the power to the application. 4. The mode structure from the fiber d
Slide 9: Superior Reliability Reliability & & Performance
Superior Reliability Superior Reliability & & Performance Performance August 2009 COMPANY CONFIDENTIAL P. P. 99