0.5 - 5 w atts high efficiency devices multiple package options micro lensed devices applications: ?diode based medical systems ?diode pumped solid state lasers ?analytical equipment ?illuminators ?reprographics ?laser initiated ordnance laser diode s series of high power cw products is offered with an output range from 0.5 watt to 5.0 watts. these devices have a standard wavelength of 808nm ?nm with a spectral width of 2.5nm fwhm. high power cw laser diodes laser diode incorporated 4 olsen avenue, edison, new jersey 08820 usa voice: 732-549-9001, fax: 732-906-1559 internet: www.laserdiode.com e-mail: sales@laserdiode.com
specifications and limits package options common characteristics minimum typical maximum laser characteristics peak wavelength peak wavelength tolerance spectral width (50% points) rise/fall times far field beam divergence efficiency ar i f operating temperture storage temperature - - - - - 25 -20 -40 808 3 2.5 0.5 12 x 40 30 - - nm nm ns ns deg % c c 0.5 1.0 2.0 5.0 power (watts) source size ( m) typical l th (amps) max current (amps) typical v f (volts) 50 100 200 460 0.15 0.3 0.6 1.3 0.75 1.5 3.0 6.0 2.0 2.0 2.0 2.0 - - - 1.0 - - +30 +85 cw 0500 series cw 1000 series cw 2000 series cw 5000 series cw 0500-cm-00 output power 0500 = .5 watt 1000 = 1 watt 2000 = 2 watt 5000 = 5 watt cm = c-mount hh = high heat load hf = pigtailed high heat load t3 = to-3 90 = 9.0 mm 00 = none do = monitor detector only to = tec only dt = tec and monitor detector f ordering information single diode lasers since its inception in 1967, ldi has been at the forefront of laser diode technology. research and development efforts in our state-of-the-art wafer processing laboratories, combined with our long history of producing mil-qualified diode lasers has resulted in a product that is competitively priced, highly reliable, and used world-wide in critical applications. our quantum well, gain-guided, broad area cw device operates with efficiencies of greater than 1 watt per ampere. single diode power options from 0.5 to 5.0 watts are available, depending on source size. ldi offers a wide selection of package options including integrated te coolers, detectors, fiber optics, and micro-optics. our manufacturing pilot line allows quick response and full customization for customers that require developmental capability from their laser supplier. open heat sink packages are available for device integration into optical system designed with very short working distances. ldi offers a selection of fiber coupling options including low na coupled devices. each laser device is ?urned in?and fully characterized for performance. these individualized, fully screened devices are the key component in laser diode s quality based and innovation driven customer relationships.
0.0 2.0 4.0 current (a) power 6.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 power vs current 1 0 234567 current (a) voltage 2.0 1.4 1.5 1.6 1.7 1.8 1.9 typical forward voltage curve angle (degrees) perpendicular relative intensity 503010-10-30-50 0 0.2 0.4 0.6 0.8 1.0 typical beam divergence angle (degrees) relative intensity 503010-10-30-50 0 0.2 0.4 0.6 0.8 1.0 typical beam divergence wavelength (nm) relative intensity 815.5811.4807.3803.2799.1 0 0.2 0.1 0.3 0.5 0.7 0.9 0.4 0.6 0.8 1.0 typical wavelength distribution parallel
1 2 3 0.05 (1.3) 0.26 nom (6.6) 0.20 (5.1) 0.26 .005 (6.60 .13) 0.354 .005 (9.00 .13) 0.14 (3.5) 0.14 (3.6) 0.10 (2.5) laser output laser facet depth = 0.04 (1.0) nom window: ar coating, both surfaces thickness: 0.010 0.002 (0.25 0.05) pin 1: laser cathode (-) pin 2: laser anode, mpd cathode & case ground pin 3: monitor photodiode anode (+) 9 mm package high heat load (hhl) pigtailed high heat load (hhlf) to-3 package c-mount package laser output bolt circle 0.50 (12.7) dia window lid o.d. 0.27 (6.7) 0.12 (3.0) 0.03 (0.7) depth of laser output facet within 0.02 (0.5) of package axis pin 1: tec (+) pin 2: thermistor (1) pin 3: thermistor (2) pin 4: laser cathode (-) pin 5: laser anode (+), case) pin 6: monitor photodiode anode pin 7: monitor photodiode cathode pin 8: tec (-) 0.10 (2.5) dia 0.75 (19.0) dia 40 typ 0.16 (4.0) dia 2 plcs 1.000 (25.4) dia 1.53 (38.1) o.04 (1.0) (typ) 0.50 (12.7) 1.187 (30.15) 18 0.310 (7.87) 0.125 (3.18) 0.060 (1.52) 0.230 (5.84) 175 (4.45) dia 090 (2.29) dia 0.270 (6.86) 0.110 (2.79) 0.256 (6.50) laser safety laser output 1250 (31.8) 1.000 (25.4) 0.625 (15.8) 0.50 (12.7 min) 0.730 (18.5) 0.100 (2.54) 0.250 (0.64) m 3 thd (2 plcs) 0.159 dia (4 plcs) 0 44 dia. window lead spacing (0.100 between centers) 0.425 (10.8) 110 1.750 (44.5) 1.520 (38.6) 1.250 (31.8) 0.115 (2.9) 0.250 (6.4) 0.50 (12.7 min) 0.425 (10.8) 1250 (31.8) 1.000 (25.4) 0.625 (15.8) 0.730 (18.5) 0.100 (2.54) 0.620(15.7) 0.590 (15.0) 0.250 (0.64) m 3 thd (2 plcs) 0.159 dia (4 plcs) 110 1.750 (44.5) 1 meter (min) fiber pigtail loose tube strain relief 1.520 (38.6) 1.250 (31.8) 0.115 (2.9) 0.250 (6.4) laser output danger "invisible laser radiation ?avoid direct exposure to beam" "class iv laser product" max. peak power 2 watts wavelength 808 nm. invisible laser radiation type: cw 2000-t3 case___________ pkg.______ i th 0.60a i m 3.5a p o 2 w l 808nm date of mfr._________________ laser diode inc. / / to-3 laser diode inc. made in edison, new jersey 08820 u.s.a. this product conforms to dhew regulation 21 cfr subchapter j laser diode inc. reserves the right to make changes at any time as deemed necessary to improve the design and supply the best p ossible product. information provided is believed at this time to be accurate and reliable. no responsibility is assumed for its use, nor for an y infringements on the rights of others. caution: use of contents or adjustments or performance of procedures other than specified herein may result in hazardous radiation expos ure. gallium arsenide lasers emit infrared radiation which is invisible to the human eye. when in use, safety precautions should be taken to avoid the possibility of eye damage. wear certified eye protection. do not stare directly at the device or view an operating laser at close range. if viewing is required, the beam should only be observed by reflection from a matte surface utilizing an image convertor or by use of a suitable fluorescent screen. personal hazard: direct and prolonged exposure to a laser beam may cause eye damage. observe precautions accompanying the product and precautions appropriate to a class iv laser. handling precautions: products are subject to the risks normally associated with sensitive electronic devices including static discharge, transients, and overload. special orders: some products can be supplied with performance characteristics that will meet special customer requirements and that are different from those indicated herein. contact the laser diode sales department or your local laser diode representative to discuss your requirements. laser diode incorporated 4 olsen avenue, edison, new jersey 08820 usa voice: 732-549-9001, fax: 732-906-1559 internet: www.laserdiode.com e-mail: sales@laserdiode.com
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