ql f101a - aa 1 060 nm gain chip c 00075 - 03 june 201 4 1 / 2 1. description the qlf101a - aa is a 1 060 - nm band gain chip suitable for a wide - band tunable light source . 2. features ? wide tuning band ? low facet reflectance with angled facet structure 3. application ? tunable external cavity lasers ? wide band light source 4. absolu te maximum rating parameter symbol rating unit optical output power p f 8 0 mw l d forward current i f 2 50 ma ld reverse voltage v rld 2 v storage temperature * t stg - 4 0 to 85 ? c soldering temperature ( <1. 5s) t s ld 39 0 ? c * n o condensation 5. optical an d electrical charact eristics (t ld = 25 c, unless otherwise specified) parameter symbol test condition min typ max unit center w avelength ? c cw, i f = 10 0 m a 1040 1 06 0 1080 nm optical bandwidth @ 3 db ?? f = 10 0 ma 30 43 - nm gain ripple (rms) - cw, i f = 10 0 ma - tbd - db ase p ower p ase cw , i f = 10 0 ma 9 10 - mw operation c urrent i op cw - 1 0 0 180 ma operation voltage v op cw, if = 10 0 ma - 1. 7 2. 2 v beam divergence (fwhm) // cw, if = 10 0 ma - 1 5 - deg . ? angle at 1060 nm - - 0.01 % facet reflectance (normal facet) r normal at 1060 nm - 7.5 - % operati on temperature t chip - 20 - 30 ?
qlf101a - aa c 000 75 - 0 3 2 / 2 6. outline drawing 7. 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 lasers ar e easily damaged by external stress such as excess temperature and esd. please pay attention to handling products, a nd use within range of maximum ratings. qd laser takes no responsibility for any failure or unusual operati on resulting from improper handli n g, or unusual physical or electrical stress. ? rohs this product conforms to rohs compliance related eu direct ive 2002/95/ec. qd laser, inc. contact : info @qdlaser.com http://www.qdlaser.com copyright 20 12 all rights reser ved by qd 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 trademar ks of their respective owners. information provided in this data sheet is accurate at time of publication and is subject to change without advance notice.
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