ELECTRO-OPTICAL PRODUCTS CORPORATION
	88-65 76th Avenue • Glendale, NY 11385, USA • Tel: 718-997-8100 • Fax: 718-997-8102 • www.eopc.com

Electro-Optic Modulator Drivers

		EO-100-KS  EO-3030-MS  EO-3100-MS  EO-3500-MS  EO-31000-MS

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SOLID STATE, DIRECT COUPLED BROADBAND AMPLIFIERS FOR MODULATING LASER BEAMS WITH CRYSTALS DC - 1000 MHz. The following Electro-Optic Modulating Systems for modulating laser beams are available with all the required accessories, and is provided with interface to existing laser systems without additional electronics.

EO-100-KS -HIGH VOLTAGE AMPLIFIER
SPECIFICATIONS:

Driver Bandwidth @ Full Output   DC to 100 KHz @ 100 pF capacity load   OUT1 Output Voltage   ±400 Vpp single ended or double ended   OUT2 Output Voltage   ±400 V bias @ 20 Mohm   AC Input Sensitivity   ±0.5 Vpp for full output   Gain   58 dB (64 dB optional)   Gain Adjustment Range   0-40 dB   Drift   ±0.1%/°C   Rise and Fall Times   3.5 microsec   Connectors   2 MHV for OUT 1 & 2   Output Impedance   10 Kohm source, 10 ohm sink   Input Power   100, 115, 220 VAC, 200 watts   Digital display of the DC bias   Unipolar full swing output optional   Drives electro-optic modulators, Pockels cells, deflectors, Piezoelectric positioners or actuators.

DIMENSIONS & WEIGHT:  Driver Size   14.3" W × 5.75" H × 14.3" D

EO-3030-MS
SPECIFICATIONS:

Driver Bandwidth   DC to 30 MHz (-3dB)   Modulation Depth   100% (514nm), 90% (633nm), 70% (1064nm1)   Standard Aperture   2.5mm   Extinction Ratio   200:1 (488nm)   500:1 (633nm)   Transmission   85% (Modulator & Polarizer)   Rise and Fall Times   14 nsecs   35 nsecs   5-6 nsecs1   Driver Gain   40 dB   Input Impedance   Nominal 100 ohms (Modulator)   Output Connectors   Triax (2) for RF and Twinax (1) for bias   Output Voltage   100 volts P-P (180 volts P-P1)   Bias Supply   Continuously adjustable from 0 to ±300 VDC   Input Power   120/220 VAC, 60 Hz, 200 watts		DIMENSIONS & WEIGHT:  Modulator size   1.97" Dia × 9.15" L   Modulator weight   2 lbs typ   Driver Size   19" W × 7" H × 18" D   Driver weight   60 lbs typ   Cable Length   2 feet (Driver to Modulator)
1 EO-3032-MS

EO-3100-MS
SPECIFICATIONS:

Driver Bandwidth   DC MHz to 100 MHz (-3dB)   Modulation Depth   100% (514nm), 90% (633nm)   Standard Aperture   2.5mm   Extinction Ratio   200:1 (488nm)   500:1 (633nm)   Transmission   85% (Modulator & Polarizer)   Rise and Fall Times   3.5 nsec   7.0 nsec   Driver Gain   40dB   Input Impedance   Nominal 50 ohms (Modulator)   Output Connectors   Triax (2) for RF and Twinax (1) for bias   Output Voltage   90 volts P-P   Bias Supply   Continuously adjustable from 0 to ±300 VDC   Input Power   120/220 VAC, 60 Hz, 300 watts

DIMENSIONS & WEIGHT:  Modulator Size   1.97" Dia × 9.15" L   Modulator weight   2 lbs   Driver Size   19" W × 7" H × 18" D   Driver weight   70 lbs   Cable Length   2 feet (Driver to Modulator)

EO-3500-MS
SPECIFICATIONS:

Driver Bandwidth   1 MHz to 500 MHz (±3dB)   Modulation Depth   25-30% (when used with EO-10/TWAM amplitude modulator @ 632.8nm)   Standard Aperture   1mm (Modulator)   Transmission   90% (Modulator)   Rise and Fall Times   Less than 1 nsec   Input Signal Requirements   One volt P-P, bipolar   Impedance   Nominal 50 ohms (Modulator)   Voltage Standing Wave Ratio Input   Less than 2:1 from 1 MHz to 500 MHz   Output Voltage   62 volts P-P (10W RF)   Automatic Bias Control   Optional   Phase Sensitivity   Optional (when used with EO-10/TWAP phase modulator1)   Input Power   110/220 VDC, 130 watts

DIMENSIONS & WEIGHT:  Driver Size   14.33" W × 6.5" H × 14.25" D   Driver weight   24 lbs

EO-31000-MS
SPECIFICATIONS:

Driver Bandwidth   1 MHz to 1000 MHz (±3dB)   Modulation Depth   25-30% (when used with EO-11/TWAM amplitude modulator @ 632.8nm)   Standard Aperture   1mm (Modulator)   Transmission   90% (Modulator)   Rise and Fall Times   Less than 0.5 nsec   Input Signal Requirements   One volt P-P, bipolar   DC Bias Voltage   Manual adjustable (front panel DVM meter) ±250 VDC   Impedance   Nominal 50 ohms (Modulator)   Voltage Standing Wave Ratio Input   Less than 2:1 from 1 MHz to 1000 MHz   Output Voltage   45 volts P-P (5W RF)   Automatic Bias Control   Optional   Phase Sensitivity   Optional (when used with EO-11/TWAP phase modulator1)   Input Power   110/220 VDC, 130 watts

DIMENSIONS & WEIGHT:  Driver Size   14.33" W × 6.5" H × 14.25" D   Driver weight   24 lbs

APPLICATIONS INCLUDE:

The Electro-Optic modulators, used in the above E-O modulating systems, consist of non-linear optics (crystals), utilizing the tranverse Pockels effect, for intensity, amplitude, frequency or phase modulation. Precisely oriented, the crystals are mounted in thick-walled aluminum cylinders to minimize thermal gradients. Low absorption index matching fluid, combined with a fluid path length of less than 2mm, ensures high optical power transmission capability with no mode distortion or blooming.

For more information regarding E-O modulators look up: E-O Modulators