optical communications key features ? very high kink-free powers to 660 mw ? low-profile, epoxy-free, and flux-free 14-pin butterfly planar package with pm fiber ? fiber bragg grating stabilization ? multiple wavelength availability ? integrated thermoelectric cooler, thermistor, and monitor diode ? high dynamic range ? excellent low-power stability the jdsu 3000 series 980 nm pump module uses a planar construction with chip on subcarrier. the high-power laser chip is hermetically sealed in a low-profile, epoxy- and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. this product uses a polarization maintaining fiber (pmf) pigtail that allows excellent side mode supression ratios (smsr) over a very wide dynamic range. the 3000 series pump module uses pm fiber bragg grating stabilization to ?lock? the emission wavelength. it provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. applications ? next-generation dense wavelength division multiplexing (dwdm) erbium doped fiber amplifiers (edfas) requiring the highest power with ?locked? wavelength emission ? reduced pump-count edfa architectures ? very long distance cable television (catv) trunks and very high node- count distribution ? pump splitting (multiple edfa stages) ? fttx, agile metro/roadm compliance ? telcordia gr-468-core up to 660 mw fiber bragg grating stabilized 980 nm pump modules 3000 series north america : 800 498-jdsu (5378) website : www.jdsu.com worldwide : +800 5378-jdsu
(note: specifications in mm unless otherwise noted; tolerance = .x .3, .xx .20.) dimensions diagram 2 3000 series pumps 6 2 . 5 l / c d a e l o t 6 . 5 5 ~ x 2 ) l a n o i t p o ( e c i l p s f o l / c o t . m o n 0 0 5 g n i t a r g f o r e t n e c o t . m o n 0 0 0 1 k r a m e n e l y x - n o n d e r h t i w t a o c e r r o f5 9 25 3m 0 2 . 0 7 . 7 0 0 . 4 8 . 2 s s e n k c i h t d a e l 5 2 . 0 5 . 1 9 . 3 0 5 . 1 t a o c e r n o r c i m f e i l e r n i a r t s 0 0 4 = < e l b i x e l f < t a o c e r < 0 6 2) n o r c i m ( 5 3 9 u r h t 0 5 . 2 5 . 0 4 4 0 . 5 4 0 . 6 2 0 . 9 e v i t a l u m u c c a - n o n s i e c n a r e l o t 0 . 0 3 x 4 1 8 . 0 2 5 . 2 h t d i w d a e l 8 . 7 1 6 . 4 g n i c a p s d a e l 7 . 2 1 1 5 . 0 5 . 5 1 . m o n x 2 1 5 . 1 x 4 ) m o n 0 0 9 1 ( n i m 0 0 6 1 pinout pin description 1 cooler (+) 2 thermistor 3 monitor pd anode 4 monitor pd cathode 5 thermistor 6 n/c 7 n/c 8 n/c 9 n/c 10 laser anode 11 laser cathode 12 n/c 13 case ground 14 cooler (-) 1 2 3 4 5 6 7 14 13 12 11 10 9 8
3 3000 series pumps absolute maximum ratings parameter symbol test condition minimum maximum operating case temperature t op - -5 c 75 c storage temperature t stg 2000 hours -40 c 85 c laser operating temperature t ld - 0 c 50 c ld reverse voltage v r - - 2.0 v ld forward current i f_max unlimited time - 1400 ma ld current transient 1 s maximum - 1500 ma ld reverse current - - 10 a pd reverse voltage v pd - - 20 v pd forward current i pf - - 10 ma electrostatic discharge (esd) v esd c = 100 pf, r = 1.5 , human body model - 1000 v cooler current i c - - 4 a atmospheric pressure storage - 11 kpa operating - 58 kpa relative humidity r h non condensing 5% 95% lead soldering time 260 c - 10 seconds note: each device is rated to a maximum kink-free current (i max ), provided on the individual datasheet. this is the maximum current under which the device will perform its intended function. op eration above i max , and up to the absolute maximum rating, may result in poor device performance, and degrade device reliability. long-termoperation above i max may lead to early device failure. operating parameters product code operating power operating current kink-free power kink-free current pop (mw) iop (ma) pmax (mw) imax (ma) 30-xxxx-500 450 900 500 1000 30-xxxx-520 460 920 520 1050 30-xxxx-540 480 960 540 1100 30-xxxx-560 500 1000 560 1150 30-xxxx-580 520 1050 580 1200 30-xxxx-600 540 1100 600 1250 30-xxxx-620 560 1150 620 1300 30-xxxx-640 580 1200 640 1350 30-xxxx-660 600 1250 660 1400
parameter symbol test condition minimum maximum threshold current i th-bol - - 35 ma laser diode temperature t ld - 20 c 30 c forward voltage v f i f = i op - 2.6 v operating power p op i f = i op 20 mw p op kinkfree output power p max i f = i max 500 mw 660 mw wavelength m - 973 nm 985 nm pump in pump band p pump pump band = m 1.5 nm 90% - spectral width ? rms - - 2.0 nm wavelength tuning vs. temperature ? /t - - 0.02 nm/c optical power stability p f_t over p f range, dc to 50 khz, 50 khz sampling, t case = 25 c 20 mw < p op < 100 mw - 4% 100 mw < p op < 600 mw - 2.5% monitor diode responsivity i bf - 1 a/mw 10 a/mw tec cooling capacity tec i f = i max ,t ld = 25 c, see table on next page 50 c - thermistor resistance r th t set = 25 c 9.5 k 10.5 k thermistor constant b - 3600 k 4200 k 4 3000 series pumps available peak wavelength selection product code peak wavelength peak wavelength tolerance 30-7402-xxx 974.0 nm -0.5/+1.0 nm 30-7602-xxx 976.0 nm 1 nm 30-8000-xxx 980.0 nm -6/+5 nm electro-optical performance (bol,t case = -5 to 75 c, p f range = 20 mw to p max , -50 db reflection, unless noted otherwise)
parameter specification cutoff wavelength 950 nm maximum attenuation at 980 nm 3.0 db/km cladding outside diameter 1253 m coating outside diameter 2503 m mode field diameter at 980 nm 6.61.1 m cross talk at 100 m -25 dbm/2 m maximum beat length 3.3 mm operating temperature -40 to 85 c fiber tensile proof strength (tested) 200 kpsi 5 3000 series pumps panda pm-980 polarization maintaining fiber nominal characteristics and tolerances tec and total module power consumption (for t = 50 c, bol, t case = 75 c, t ld = 25 c unless noted otherwise) product code tec current tec voltage tec power consumption total module power imax (a) vmax (v) pmax (w) consumption pmax (w) 30-xxxx-500 1.94 2.69 5.22 6.99 30-xxxx-520 1.97 2.73 5.38 7.21 30-xxxx-540 2.01 2.76 5.55 7.48 30-xxxx-560 2.03 2.78 5.64 7.69 30-xxxx-580 2.06 2.80 5.77 7.96 30-xxxx-600 2.09 2.83 5.91 8.26 30-xxxx-620 2.12 2.86 6.06 8.56 30-xxxx-640 2.15 2.88 6.19 8.84 30-xxxx-660 2.20 2.90 6.38 9.19
6 3000 series pumps ordering information for more information on this or other products and their availability, please contact your local jdsu account manager or jdsu directly at 1-800-498-jdsu (5378) in north america and +800-5378-jdsu worldwide or via e-mail at customer.service@jdsu.com. sample: 30-7402-520 code minimum kink-free power 500 500 mw 520 520 mw 540 540 mw 560 560 mw 580 580 mw 600 600 mw 620 620 mw 640 640 mw 660 660 mw code peak wavelength 7402 973.5 t o 975.0 n m 7602 975.0 t o 977.0 n m 8000 974.0 t o 985.0 n m 30- - user safety safety and operating considerations the laser light emitted from this laser diode is invisible and may be harmful to the human eye. avoid looking directly into the fiber when the device is in operation. caution: the use of optical instruments with this product increases eye hazard. operating the laser diode outside of its maximum ratings may cause device failure or a safety hazard. power supplies used with this component cannot exceed maximum peak optical power. cw laser diodes may be damaged by excessive drive current or switching transients. when using power supplies, the laser diode should be connected with the main power on and the output voltage at zero. the current should be increased slowly while monitoring the laser diode output power and the driv e current. careful attention to heatsinking and proper mounting of this device is required to ensure specified performanc e over its operating life. to maximize thermal transfer to the heatsink, the heatsink mounting surface must be flat to within .001? and the mounting screws must be torqued down to 1.5 in.-lb. esd protection ? electrostatic discharge (esd) is the primary cause of unexpected laser diode failure. take extreme precaution to prevent esd. use wrist straps, grounded work surfaces, and rigorous antistatic techniques when handling laser diodes .
3000 series pumps north america : 800 498-jdsu (5378) website : www.jdsu.com worldwide : +800 5378-jdsu labeling 21 cfr 1040.10 compliance because of the small size of these devices, the output power and laser emission indicator label shown below is attached to the individual shipping container. all labels are illustrated here to comply with 21 cfr 1040.10 as applicable under the radiations control for health and safety act of 1968. invisible laser radiation - avoid direct exposure to beam peak power 660 mw wavelength 630 - 1,550 nm invisible laser diode visible/invisible radiation emitted from fiber end or fiber receptacle avoid exposure class 4 laser product caution - handle with care. easily damaged by electrostatic discharge this product complies with 21 cfr chapter 1, subchapter j danger serial: model: 30-abc123 30-xxxx-xxx jds uniphase (shenzhen) ltd 3 hongmian road futian free trade zone shenzhen, china 518038 made in china 02/09/07 30-abc123 30-xxxx-xxx made in china 02/09/07 14-pin module label shipping box label output power and laser emission indicator label product specifications and descriptions in this document subject to change without notice. ? 2008 jds uniphase corporation 301 49049 003 0408 3000pump.ds.cc.ae april 2008 telcordia is a registered trademark of telcordia technologies incorporated.
|
