LHGR-0200M - Research Electro-Optics - (Version JPG) - PDF Catalogue | Technical Documentation

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Spherical lens, Separator, Adhesive, Filter, Antireflective optical coating

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LHGR-0200M

CYLINDRICAL HELIUM-NEON LASER HEAD


	Wavelength	543 nm
	Minimum Output Power	2.0 mW
	Power 3 Seconds After Turn-On	> 75%
	Polarization	Random
	Mode Structure	Multimode
	Beam Diameter	«2.58 mm
	Beam Divergence	«4.68 mrad
	Longitudinal Mode Spacing	303 MHz
	Beam Drift After 20 Minute Warm-Up	< 0.2 mrad
	Long Term Beam Drift	< 0.05 mrad
	Noise (30 Hz - 10 MHz)	< 1% rms
	Starting Voltage	< 10 kVDC
	Operating Voltage	2500 VDC
	Series Resistors in Housing	94 KQ
	Operating Current	5.25 mA
	Shock	15 g for 11 msec
	Weight	750 grams
	Dimensions
	Length	533.4+1.0 mm (21.00+0.04")
	Diameter	44.5+0.5 mm (1.75+0.02")
	Maximum Output Power	5.0 mW
	CDRH Classification	Ilia
	Recommended Power Supply	LPS or CPS

ENVIRONMENTAL SPECIFICATIONS

Operating -20 - +70° C < 80%

0-3,000 meters

Non-Operating -40 - +80° C < 95%

0-6,000 meters

Temperature

Humidity

Altitude

533.4±1.0 mm (21.00 ±0.04")

44.5 mm (1.75") Diameter

1/4 Turn Shutter

Laser Beam

Four Holes 4-40 UNC

36mm (1.417") Diameter Bolt Circle

LASER RADIATION AVOID DIRECTEXFOSJRE TO EEfiM

1.8 meter (6 ft.) Coaxial Cable with High Voltage Connector

Helium-NeonLaser lessthan5.0mWMaxCW ClassIIIa LaserRoduct

^w^Research Electro Optics, Inc.

5505 Airport Boulevard Boulder, Colorado 80301

Rhone - (303) 938-1960 Fax - (303) 447-3279