optoway dl-5100-1490 ********************************************************************************************************************** ****** ********************************** ************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax:886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2003 v1.0 1490 nm dfb laser diodes dl-5100-1490 series mqw-dfb laser diodes ************************************************************************************************************************************************************** features 2 uncooled laser diode with mqw structure 2 high reliability, long operation life 2 5 mw cw operation at 0 o c ~ +70 o c 2 single frequency operation with high smsr 2 build-in ingaas monitor 2 flat window cap package (dl-510x-1490) 2 aspherical lens cap package (dl-512x-1490) application oc-3, oc-12 and gigabit ethernet optical communication system description dl-5100-1490 series are mqw-dfb laser diodes that provide a durable, single frequency oscillation with emission wavelength of 1490 nm. dl-5100-1490 series are hermetically sealed devices with the build-in photodiode for output monitoring. electrical and optical characteristics (t c =25 c) symbol parameter test conditions min. typ. max. unit i th threshold current cw 10 15 ma v op operating voltage cw, ith+20ma 1.2 1.5 v slope efficiency part no:dl-510x-1490 dl-512x-1490 cw, ith+20ma 0.15 0.15 0.25 0.22 mw/ma c center wavelength cw, ith+20ma 1483 1490 1495 nm smsr side mode suppression ratio cw, ith+20ma 30 35 db beam divergence (parallel) cw, ith+20ma 25 deg. ? beam divergence (perpendicular) cw, ith+20ma 35 deg. t r , t f rise and fall times i f =i th , ith+20ma,20~ 80% 0.226 ns i m pd monitor current cw, ith+20ma,v rd =1v 100 a i d pd dark current v rd =5v 0.1 a c t pd capacitance v rd =5v, f=1mhz 10 15 pf p f fiber coupled power part no:dl-512x-1490 cw, i th +20ma , sm fiber 1.5 mw
optoway dl-5100-1490 ********************************************************************************************************************** ****** ********************************** ************************************************************************************************************************************************************** optoway technology inc. no .3 8, kuang fu s. road, hu kou, hsin chu industrial park, hsin chu, taiwan 303 tel: 886-3-5979798 fax:886-3-5979737 e-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1/1/2003 v1.0 absolute maximum ratings (t c =25 o c) symbol parameter ratings unit po optical output power 6 mw v rl ld reverse voltage 2 v v rd pd reverse voltage 15 v i fd pd forward current 2 ma t opr operating temperature 0~70 o c t stg storage temperature -40 ~ +85 o c mechanical dimension (mm) and pin assignment note: specifications subject to change without notice. order information part no.: d l - 5 1 - 1 4 9 0 code cap type code speed 0 flat window blank 1.25 gbps 2 aspherical lens s 2.5 gbps code pin assignment 0 type a 5 type b 8 type c
|
