Digital Encoder is used for motion control applications. ThomasNet
Available with resolutions ranging from 5 µm to 1.2 nm, linear or 20 k CPR to 268 M CPR rotary, Mercury II digital encoder platform enables users to program interpolation level in integer steps for precise control. It offers ±25 nm accuracy with glass scales and operating speed of 2 m/sec at 50 nm resolution. Encoder sensor is 8.7 mm tall and works with PurePrecision(TM) laser tape, glass linear,
Holographic memory using beam steering FreshPatents.com
A method, apparatus, and system provide the ability for storing holograms at high speed. A single laser diode emits a collimated laser beam to both write to and read from a photorefractice crystal. One or more
Harmonic Sets New Benchmark for ATSC Video Service Capacity at KXII Television Broadcast Newsroom
NEW YORK, BUSINESS WIRE -- Harmonic Inc. (NASDAQ:HLIT) today announced that KXII TV in Sherman, Texas, a Gray Television (NYSE:GTN) station, has deployed Harmonic's market-leading DiviCom(R) MV 500 MPEG -2 high definition (HD) encoders and MV 100 MPEG -2 standard definition (SD) encoders for its digital upgrade.
Linear Positioning Stages feature 0.1 micron resolution. ThomasNet
Mounted on any flat surface, XR(TM) crossed roller bearing, brushless linear servo motor stages offer smooth motion suitable for base or X axis in stacked multi-stage (X-Y) applications. Load capacity is 200 lb, velocity is 100 in./sec with acceleration up to 9 G. Construction also includes choice of iron core, non-cogging linear motor with sinusoidal/trapezoidal commutation or ironless core,
IR LED features narrow 10° beam angle Electronic Engineering Times Asia
Optek Technology has developed an IR LED series that features a narrow beam angle and a wide operating temperature range.
Infrared emitters offer greater design flexibility Embedded Systems Programming Magazine
Carrollton, Tex. — TT electronics OPTEK Technology has developed a family of OP280 series infrared emitters and OP580 series matching sensors for a broad range of applications in office equipment, industrial automation control, optical encoder equipment and bar code readers.
Optek develops line of IR emitters, sensors Electronic Engineering Times Asia
TT electronics Optek Technology has developed a family of infrared emitters and matching sensors, providing design engineers with SMDs for a broad range of applications.
Hybrid Linear Actuators include encoder feedback. ThomasNet
Delivering thrusts up to 25 lb, Size 11 Actuators are available in resolutions from 0.000125-0.002 in./step. Optical incremental encoder incorporates lensed LED light source and monolithic photodetector array with signal shaping electronics to produce 2 channel bounceless TTL outputs. Operating from -40 to +100°C, encoder offers resolutions from 200-1,024 cycles/rev or 800-4,096 pulses/rev.
OPTEK Develops Family Of Surface Mount Infrared Emitters And Matching Sensors PhotonicsOnline
Providing design engineers with a number of surface mount devices for a broad range of applications, TT electronics OPTEK Technology has developed a family of infrared emitters and matching sensors
IR LED touts narrow 10-degree beam angle Embedded Systems Programming Magazine
Carrollton, Tex. — TT electronics OPTEK Technology has developed a collimated beam LED for long distance sensing and optical encoder applications. The OP205CL IR LED series features a narrow beam angle and a wide operating temperature range

Optical Encoders & Servo Motors @ COPI - Computer Optical Products
Optical Encoders - absolute, incremental, sine/cosine - and BLDC servo motors designed and manufactured by Computer Optical Products, Inc. (COPI)
BEI - Rotary Encoders 1-800-ENCODER (362-6337) - Motion Control
BEI Encoders • Optical Encoders • 1-800-ENCODER (362-6337) • Industrial Encoder Automation • Signal Conditioners for Encoders
BEI - Absolute Encoders - Optical Shaft Encoder Products
BEI brings you absolute encoder designs for optical shaft encoder motion control and precision sensor systems.
Optical Encoders @ US Digital
US Digital optical encoder products are available in multiple versions: absolute, incremental, kit, shaft, rotary and quadrature encoders.
Rotary encoder - Wikipedia, the free encyclopedia
A rotary encoder, also called a shaft encoder, is an electro-mechanical To overcome this problem, the single optical sensor must be upgraded to two
Renishaw - Optical encoder accessories
Optical encoder accessories Digital readouts, scale applicators, extension cable, specials, reference marks and limit switches
Optical Encoder - a reference guide from Engineeringtalk
Looking for the latest optical encoder-related news? Find it here on the Engineeringtalk website with Chris Rand, Editor.
hohner automazione srl-optical encoder,incrementali,assoluti,bus
DOMOTICA- Prodotti-in costruzione- Domotic Products!!! -under construction- -- Ultimo aggiornamento 26-10-06 --
optical encoder on GlobalSpec
GlobalSpec offers a variety of optical encoder for engineers and through SpecSearch the optical encoder can be searched for the exact specifications needed.
MAKE: Blog: HOW TO - Make an Optical Encoder
Here's a how to on making an optical encoder that can be used for an autonomous robot - Piotr writes - "An optical encoder measures how far something has optical+encoder: , , optical+encoder