tunable laser welder with 20 dbm output

{"cid":"91217181","title":"Santec TSL-570 High Power Tunable Laser with 20 dBm Output Power 200 nm\/s Scanning Speed and 1260-1360 nm \/ 1500-1630 nm Tuning Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/a9\/71324a02fd81ba2739860d634b40-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Santec","Model Number":"TSL-570","Minimum Order Quantity":"1 set","Certification":"ce","Place of Origin":"Japan","Payment Terms":"T\/T","Supply Ability":"in stock","Packaging Details":"carton","Product name":"Selective Radiation Meter","Form Factor":"Rackmount","Measurement Frequency Range":"50 MHz","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions","Color":"Grey"}}

{"cid":"91204674","title":"The Output Power Of The High-power Light Source Is 20 dBm To Maximize Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/d7\/f3ad5e25686b2c5ee8d0d6a680da-200x200-1.jpg","attrs":{"Price":"Negotiate price","Brand Name":"YOUCii","Model Number":"U8134H-20","Minimum Order Quantity":"1","Delivery Time":"20 work days","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"15pcs \/ month","Packaging Details":"Paper Box","Output Power":"Up To +20 DBm","Optical Connector":"FC\/APC or FC\/UPC","Bandwidth@3 dB":"\uff1c 0.1 nm","Bandwidth@20 dB":"\uff1c0.5 nm","SMSR":"\uff1e 45 dB","Operation Temperature":"0\uff5e +40 \u2103"}}