ql d1061 - 5330 preliminary 1 053 nm dfb laser butterfly package c 00044 - 03 august 201 3 1 / 3 1. description the qld 106 1 - 5330 is a 1 053 - nm distributed feedback (dfb) laser for use in seeder for fiber lasers and sensing applications. the laser is assembled into a 14 - pin butterfly package with an optical isolator, a monitor pd and a thermo - electric cooler . 2. features ? single longitudinal mode operation at 1 053 nm ? fiber - pigtailed 14 - pin butterfly package with a tec ? optical isolator integration ? polarization maintaining fiber integration ? cw/pulse operation 3. application ? seed laser for fiber lasers ? sensing 4. abso lute maximum rating parameter symbol rating unit optical output power p f 50 mw l d forward current i f 2 5 0 ma ld reverse voltage v rld 2 v tec drive current i tec 2 a tec drive voltage v tec 4.3 v operati on temperature t c 0 to 60 ? c storage temperature t stg - 4 0 to 85 ? c lead soldering temperature ( 5 s) t sld 230 ? c
qld1061 - 5330 c 0 0044 - 03 2 / 3 5. optical an d electrical charact eristics (t ld = 25 c, unless otherwise specified) parameter symbol test condition min typ max unit peak w avelength ? p cw, p f = 3 0 mw 10 50 1 0 5 2 1 05 4 nm spectral w idth (fwhm) ?? f = 3 0 mw - 4 20 mhz temperature coefficient of ? p d ? p /dt cw - 0. 08 - nm/k current coefficient of ? p d ? p /d i cw - 0.0 08 - n m/ma fiber output p ower p f cw 30 - - mw threshold current i th cw - 20 - ma operation c urrent i op cw, p f =30 mw - 1 5 0 20 0 ma operation voltage v op cw, p f =30 mw - 1. 7 2.0 v sidemode su p pression ratio sms r cw, p f =30 mw - 40 - db polarization extincti on ratio per cw, p f =30mw 15 20 db monitor pd current im cw, p f =30mw 50 1 00 5 00 ? ld = 25 c , b=3900k 9.5 10 10.5 k ? 6. outline drawing
qld1061 - 5330 c 00044 - 0 3 3 / 3 7. pin configuration 8. notice ? safety information this product is classified as class 3b laser product, and complies with 21 cfr part 1040.10. please do not take a look at laser lighting in operations since laser devices may cause troubles to human eyes. please do not eat, burn, break and make chemical process of the products since they contain gaas material. ? hand l ing products semiconductor laser s ar e easily damaged by external stress such as excess temperature and esd. please pay attention to handling products, and use within range of maximum ratings. qd laser takes no responsibility for any failure or u nusual operation resulting from improper ha ndli n g, or unusual physical or electrical stress. ? rohs this product conforms to rohs compliance related eu directive 2002/95/ec. qd laser, inc. contact : info @qdlaser.com http://www.qdlaser.com copyright 2010 - 2013 all rights reser ved by q d laser , inc. keihin bldg. 1f 1 - 1 minamiwatarida - cho, kawasaki - ku, kawasaki, kanagawa zip 210 - 0 855 japan all company or product names mentioned herein are trademarks or registered trademarks of their respective owners. information provided in this data sheet is accurate at time of publication and is subject to change without advance notice. no. description no. description 1 tec (+) 8 nc 2 thermistor 9 nc 3 pd anode 10 laser anode 4 pd cathode 11 laser cathode 5 thermistor 12 nc 6 nc 13 case ground 7 nc 14 tec ( - ) #1 #7 #14 #8 tec ld pd thermistor pmf fc - apc
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