melles griot ltd introduces new laser diode modules melles griot ltd introduces new laser diode modules w high quality, lightweight & robust design w v isible & infra-red models w v ariety of wavelength & output power options w line generating screw-on output converters now available in the uk and ireland, melles griot ltd introduces a new range of laser diode modules designed to offer reliability at an affordable price. the standard product is supplied with a moulded aspheric lens producing a high quality beam. options include high working temperature models (to 60?) and flange mounted variants for ease of installation. t ypical applications include: positioning alignment measurement bar code reading security edge detection t arget location fibre optic testing featuring: reverse polarity protection low voltage operation on board regulation output power stabilisation adjustable optics w avelength/power options melles griot ltd 2 pembroke avenue ? waterbeach, cambridge, cb5 9qr (01223) 203300 fax (01223) 203320 e-mail: astephens@mellesgriot.com w e can fulfil your laser diode needs ?from development through to production. w w w. m e l l e s g r i o t . c o m
635 nm 670 nm 780 nm beam output elliptical output power 0.9 3 6 12 18 0.9 3 0.9 3 6 3 12 power stability (%) <5 w avelength (nm, @ 25?) 635? 635?0 645?5 670?0 6 7 5 ?1 0 7 8 0 ?2 0 beam size (mm) 4 x 2 minimum spot size (?) 100 beam divergence (mrad) 0.5 pointing stability (mrad/?) <0.2 bore sighting (? <2 operating voltage (vdc) 3.0 ?6.0 operating current (ma) 35 65 65 90 100 55 60 50 55 70 60 70 operating temperature (?) -10 ?+40 -10 ?+50 storage temperature (?) -40 ?+80 7 8 5 ?1 5 645 nm material he30 aluminium flying lead length 300 mm finish anodised t ypical values quoted unless otherwise stated t echnical specification
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