{"title":"618 nm","description":null,"products":[{"product_id":"fl-618","title":"FL-618 618 nm Single Longitudinal Mode All Fiber Laser","description":"\u003cp\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003eAll fiber single longitudinal mode laser at 618nm is made features of ultra compact, long lifetime, low cost and easy operating, which is widely used in measurement, spectrum analysis, interference, metrology, scientific research, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003emeasurement, spectrum analysis, interference, metrology, scientific research\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eModel #:\u003c\/strong\u003e \u003cb\u003eFL-618\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength (nm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e618±1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFree Space Output Power (mW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Coupled Output Power (mW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Stability (rms, 4 hours)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;2%, \u0026lt;1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransverse Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTEM00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLongitudinal Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Adjustment Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpectral Linewidth (MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Tuning Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;0.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePZT Tuning Range (GHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePZT Tuning Bandwidth (kHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Intensity Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.3%, \u0026lt;0.1%, (\u0026lt;0.05% optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Shift (MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;±200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eM²\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumerical Aperture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.12NA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Connector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFC\/APC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Length (m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFiber Jacket\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePVC, Metal optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Diameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~1 @free space output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePointing Stability (µrad)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarization Ratio (dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;15 Horizontal (Vertical optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarm-up Time (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooled Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir cooled or Water cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature (℃)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage (VAC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e110\/220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpected Lifetime (hours)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePlease refer to the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/fl-618-HJ-converted.pdf?v=1787592854\"\u003eData Sheet\u003c\/a\u003e for detailed specifications\u003c\/p\u003e\n\u003cp\u003eIf you need a different model number, please feel free to ask for a quotation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong lifetime\u003c\/li\u003e\n\u003cli\u003eFDA registered\u003c\/li\u003e\n\u003cli\u003eISO and CE qualified\u003c\/li\u003e\n\u003cli\u003eROHS complied\u003c\/li\u003e\n\u003cli\u003eModel # FL-618\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease request a quotation for a real price and lead time.\u003c\/strong\u003e\u003c\/p\u003e","brand":"HJ Optronics","offers":[{"title":"1-50 mW","offer_id":44102849888330,"sku":"FL-618","price":1000000.0,"currency_code":"USD","in_stock":true},{"title":"1-25 mW","offer_id":44102849921098,"sku":"FL-618","price":1000000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/7c5fc4b0a1a2992500ffa08b38308af0.png?v=1787592863"},{"product_id":"mrl-u-618","title":"MRL-U-618 618 nm LD Pumped All-Solid-State Red Laser","description":"\u003cp\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003eAll solid state laser at 618nm is made features of ultra compact, long lifetime, high stability and reliability, which is used in scientific experiment, medical measurement, instrument, spectrum analysis, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications: \u003c\/strong\u003escientific experiment, medical measurement, instrument, spectrum analysis\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eModel #:\u003c\/strong\u003e \u003cb\u003eMRL-U-618\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWavelength (nm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e618±1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Power (mW)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Stability (rms, 4 hours ±3℃)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3%, \u0026lt;2%, (\u0026lt;1% optional @Water Cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransverse Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTEM00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Diameter at Aperture (1\/e², mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Divergence, Full Angle (mrad)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarization Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;100:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooled Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAir Cooled \/ Water Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarm-up Time (minutes)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBeam Height from Base Plate (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e108 @Air Cooled \/ 61.5 @Water Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply (100-240VAC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePSU-SF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpected Lifetime (hours)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;10000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003ePlease refer to the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/mrl-u-618-HJ-converted.pdf?v=1787592871\"\u003eData Sheet\u003c\/a\u003e for detailed specifications\u003c\/p\u003e\n\u003cp\u003eIf you need a different model number, please feel free to ask for a quotation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLong lifetime\u003c\/li\u003e\n\u003cli\u003eFDA registered\u003c\/li\u003e\n\u003cli\u003eISO and CE qualified\u003c\/li\u003e\n\u003cli\u003eROHS complied\u003c\/li\u003e\n\u003cli\u003eModel # MRL-U-618\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease request a quotation for a real price and lead time.\u003c\/strong\u003e\u003c\/p\u003e","brand":"HJ Optronics","offers":[{"title":"1-50 mW","offer_id":44102850084938,"sku":"MRL-U-618","price":1000000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0108\/0619\/8330\/files\/5e90d10f3e0d690534d5345dcf2de5fe_94ed0fdd-0594-4baa-b3fa-ae0d424e7caf.png?v=1787592879"}],"url":"https:\/\/hjoptronicsinc.com\/collections\/618-nm.oembed","provider":"HJ Optronics, Inc.","version":"1.0","type":"link"}