Differences between revisions 2 and 7 (spanning 5 versions)
⇤ ← Revision 2 as of 2011-11-15 02:20:05 →
Size: 326
Editor: KiwamuIzumi
Comment:
← Revision 7 as of 2011-11-15 02:29:37 → ⇥
Size: 874
Editor: KiwamuIzumi
Comment:
Deletions are marked like this. Additions are marked like this.
Line 1: Line 1:
= Second Harmonic Generation = <<TableOfContents([2])>>


= Frequency doubling Crystal =
 . A PPKTP crystal is used as an frequency-doubling crystal

 
= Conversion Efficiencies =
== Measured Efficiencies ==
 
 || || ''' Incident power at 1064 nm [mW]'''|| ''' output power at 532 nm [mW] '''|| '''Conversion efficiency [%/W] '''|| ''' date'''||
 || PSL doubling|| || || ||
 || X end doubling|| || || ||
 || Y end doubling|| || || ||

== Expected efficiencies ==
 . According to ..
Line 5: Line 21:
== Measured Efficiencies ==
Line 7: Line 22:
== Frequency doubling Crystal == = Mounts and Ovens =
  . In order to have an optimal conversion efficiency the crystals need to be temperature-controlled. Currently we are using an oven from Covision inc.
Line 9: Line 25:
== Mounts and Ovens ==
 * [attachment:PV40.pdf drawing of PV40 oven]
 * [attachment:PVP2.pdf drawing of the base plate PVP2]
 * [attachment:manual_oven.pdf manual for the Covesion oven] 		    * [attachment:PV40.pdf drawing of PV40 oven]
    * [attachment:PVP2.pdf drawing of the base plate PVP2]
    * [attachment:manual_oven.pdf manual for the Covesion oven]
    * [attachment:Oven base plate schematic]
Line 14: Line 30:
== Temperature settings == = Temperature settings =

<<TableOfContents: execution failed [Argument "maxdepth" must be an integer value, not "[2]"] (see also the log)>>

Frequency doubling Crystal

  • A PPKTP crystal is used as an frequency-doubling crystal

Conversion Efficiencies

Measured Efficiencies

  		•

    Incident power at 1064 nm [mW]

    output power at 532 nm [mW]

    Conversion efficiency [%/W]

    date

    PSL doubling

    X end doubling

    Y end doubling

Expected efficiencies

  • According to ..

Mounts and Ovens

  • In order to have an optimal conversion efficiency the crystals need to be temperature-controlled. Currently we are using an oven from Covision inc.
    • [attachment:PV40.pdf drawing of PV40 oven]
    • [attachment:PVP2.pdf drawing of the base plate PVP2]
    • [attachment:manual_oven.pdf manual for the Covesion oven]
    • [attachment:Oven base plate schematic]

Temperature settings

Advanced_Techniques/Green_Locking/SHG (last edited 2012-01-03 23:02:40 by localhost)