Big green laser cavity c mount diode crystal optics etc

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Big green laser cavity c mount diode crystal optics etc

C-MOUNT LASER DIODE CAVITY WITH LASER DIODE, CRYSTALS, OPTICS/LENSES
NEW PHOTOS ADDED SHOW THE LASER CAVITY FITTED WITH A 2 WATT C MOUNT AND DEMONSTRATES THE BURNING OF AN OBJECT WITHOUT THE CRYSTAL AND COLLIMATION LENS UNIT, THEN IT SHOWS THE CRYSTAL/LENS UNIT INSTALLED EMITTING GREEN IN AN INSTANT AND BURNING OBJECTS EVEN WITHOUT A FOCUS LENS INSTALLED. THIS WAS CONDUCTED FOR A FEW SECONDS ONLY AS THE ASSEMBLY IS NOT MOUNTED IN A HEATSINK DURING THE DEMO.
* COMES WITH A NEW 500mW C-MOUNT 808nm C/W LASER DIODE WITH MICRO BAR GRIN/FAST LENS ATTACHED, THIS DIODE IS PERFECT FOR ADJUSTING AND PRACTICE BEFORE USING YOUR NEW EXPENSIVE HIGH POWER C-MOUNT LASER DIODES WHICH RANGE FROM 500 - 5000 milli WATTS.
* COMES WITH A ONE PIECE ND:YVO4+KTP CRYSTAL LINED WITH IRIDIUM SHIMS
* COMES WITH A 808nm AR COATED POLARIZING OPTIC WHICH IS AFTER THE DIODE.
* COMES WITH AN ADJUSTABLE AR COATED GLASS OVAL TYPE C-MOUNT GRIN LENS MOUNTED IN A THREADED HOLDER WHICH SCREWS UP AND DOWN A THREADED BORE AFTER THE POLARIZING OPTIC. CRYSTAL WILL HANDLE UP TO 2 WATTS OF 808nm PUMP POWER AND OPTICS WILL HANDLE OVER 5 WATTS OF PUMP POWER IF REQUIRED. THIS CAVITY WILL HOLD ALL C-MOUNTS WHICH GO UP TO 5 WATTS. FIT A 1 OR 2 WATT C-MOUNT DIODE AND YOU WILL HAVE SOME SERIOUS GREEN POWER FROM IT BECAUSE OF THE BALL OVAL SHAPED ADJUSTABLE GRIN LENS ASSEMBLY THIS UNIT HAS AN EXTREMELY HIGH CONVERSION RATE FROM 808nm TO 1064nm TO 532nm.
* THESE UNITS ARE EASILY CAPABLE OF PRODUCING SERIOUS POWER, THE CRYSTAL HOLDER CAN TAKE A 3mmx 6mm CRYSTAL WHICH COULD HANDLE THE 2-5 WATTS OF PUMP POWER AND PRODUCE 1 WATT OF GREEN 532nm.
* COMES WITH ALL HIGH QUALITY GLASS AR 808nm AND 532nm AR COATED GRIN LENS AND A 532nm AR COATED COLLIMATION LENS AND ALSO A A/R COATED FINAL FOCUS LENS WHICH IS ALSO MOUNTED IN A THREADED HOLDER,
* THE CRYSTAL AND COLLIMATING ASSEMBLY IS POSITIONED ON TOP OF THE BARREL AFTER THE GRIN LENS AND IS ADJUSTED BY HAND UNTIL MAXIMUM GREEN OUTPUT IS ACHIEVED THEN GLUED IN PLACE.
* EVERYTHING IS ADJUSTABLE, DIODE ROTATION, DIODE DISTANCE TO GRIN LENS- GRIN LENS IS ADJUSTABLE IN DISTANCE TO AND FROM THE CRYSTAL AND TO AND FROM THE LASER DIODE ITS SELF AND ALSO IN ROTATION, THE COLLIMATION LENS IS ADJUSTABLE IN ROTATION WHICH IS WHAT IS REQUIRED TO ACHIEVE MAX OUTPUT POWER. THE CRYSTAL IS ADJUSTABLE IN ROTATION AND TILT AND PAN BY HAND AND GLUED STILL.
* THE ROUND OUTSIDE DIAMETER MAKES IT EASY TO MOUNT INTO A TEC COOLED HEAT-SINK BLOCK, JUST DRILL A 21mm HOLE IN A PIECE OF ALUMINIUM AND TEC COOL IT OR FAN COOL IT AND YOU ARE DONE, ALL THE HARD FRUSTRATING WORK HAS BEEN DONE ALREADY, THIS IS A NEW ASSEMBLY AND HAS BEEN ASSEMBLED AND TESTED IN OUR LAB TO MAKE SURE IT PERFORMS. APPROX OUTSIDE DIAMETER OF CAVITY IS 21mm APPROX TOTAL LENGTH INCLUDING FINAL FOCUS LENS IS 40mm.
* PERFECT FOR LASER BUILDERS OR HOBBYIST'S, AN EXTREMELY SIMPLE ASSEMBLY.
* SIMPLE, 808nm IN AND 532nm GREEN OUT.
URGENT - IMPORTANT - ATTENTION .
TO ALL PEOPLE SHOPPING AROUND FOR C MOUNTS
STATUS: CURRENT UNTIL REMOVED, DECEMBER 2009.
THERE IS CURRENTLY A SELLER NOT IN THE USA OR AUSTRALIA THAT FROM TIME TO TIME MUST TELEPORT HIMSELF INTO A WORLD OF FAIRYTALE IN WHICH HE ENTERS A STATE OF INVENTION IMAGINATION SPECIFICATION (I.I.S) IN THIS STATE HE INVENTS TECHNICAL SPECIFICATIONS FOR EXAMPLE 3/8 fac lens .. THIS IS QUITE FUNNY TO US AND TO MOST LASER BUILDERS IT DOES NOT MAKE SENSE BECAUSE 3X8 DOES NOT EXIST AND NOBODY MAKES THEM FOR C MOUNTS, NOT ON THIS PLANET OR DIMENSION ANYWAY. A WORD OF ADVICE: THE 3/8" IS REALLY A 20/40 DIVERGENCE POORLY POSITIONED FAC AND 3X8 WAS INVENTED VIA I.I.S INVENTION IMAGINATION SPECIFICATION TO TRY TO OUT PERFORM US AND OUR PRECISION 8X8 DIVERGENCE FAC. ALSO IF IT WERE TRUE AN 3X8 WOULD BE A RECTANGLE BEAM CROSS SECTION WHICH IS STILL WHAT YOU DON'T NEED FOR MAXIMUM PERFORMANCE IN A DPSS SYSTEM.
DANGER THIS IS A CLASS 4 LASER DEVICE. VISIBLE AND/OR INVISIBLE LASER RADIATION IS EMITTED FROM DEVICE. AVOID EYE AND SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION.
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