LPT-7 Diode-Pumped Solid-State Laser Demonstrator

Fa'amatalaga Puupuu:

LPT-7 ua mamanuina mo a'oa'oga fa'ata'ita'iga fa'apitoa i Kolisi ma iunivesite. E mafai ona fesoasoani i tamaiti a'oga ia malamalama i le manatu o le diode pumped solid-state (DPSS) ma le laser frequency doubling technology. O se leisa malo-malo: YVO4 tioata e maua ai mea, lea e aofia ai le semiconductor leisa pumping umi galu o le 808 nm ma emission i 1.064 M. infrared malamalama e ala i le KTP tioata e pei leisa intracavity masani faaluaina tupulaga lanumeamata, e mafai ona matauina le mea ofoofogia ma le fua o taimi, o le taimi faaluaina le lelei, vaega tulimanu ma isi vaega faavae.

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Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga

Semiconductor Laser
CW Malosiaga o Galuega	≤ 500 mW
Polarization	TE
Galulue Tutotonu	808 ± 10 nm
Fa'agaioiga Temperature Range	10 ~ 40 °C
Avetaavale i le taimi nei	0 ~ 500 mA
Nd: YVO₄tioata
Nd Doping Concentration	0.1 ~ 3 atm%
Fua	3×3×1 mm
Mafolafola	<λ/10 @632.8 nm
Ufiufi	AR@1064 nm, R<0.1%; 808="" t="">90%
KTP Crystal
Tu'u o le Uumi Galu	0.35 ~ 4.5 µm
Electro-Optic Coefficient	r₃₃=36 pm/V
Fua	2×2×5 mm
Fa'ata Fuafuaga
Diamita	Φ 6 mm
Radius o Curvature	50 mm
He-Ne Alignment Laser	≤ 1 mW @632.8 nm
Pepa Va'ai IR	Va'aiga tali mata'utia: 0.7 ~ 1.6 µm
Mata tioata Saogalemu Laser	OD= 4+ mo le 808 nm ma le 1064 nm
Optical Power Meter	2 μW ~ 200 mW, 6 fua

LISI VAEGA

Leai.	Fa'amatalaga	Parameter	Qty
1	Fa'ailoga Mata'utia	fa'atasi ai ma le fa'avae ma le pefu e ufiufi, o lo'o fa'apipi'iina le sapalai eletise leisa He-Ne i totonu o le fa'avae	1
2	He-Ne Laser Holder	ma ave taavale	1
3	Fa'asagaga Ava	f1 mm pu ma ave	1
4	Filifili	f10 mm avanoa fa'atasi ai ma le va'a	1
5	Fa'ata Fuafuaga	BK7, f6 mm R = 50 mm faatasi ai ma le 4-axis e mafai ona fa'apipi'iina ma fa'apipi'i	1
6	KTP Crystal	2 × 2 × 5 mm faatasi ai ma le 2-axis e mafai ona faʻapipiʻi faʻamau ma ave	1
7	Nd:YVO₄tioata	3 × 3 × 1 mm faatasi ai ma le 2-axis e mafai ona faʻapipiʻi faʻamau ma ave	1
8	808nm LD (diode laser)	≤ 500 mWwith 4-axis adjustable holder and carrier	1
9	Usu Ulu Su'esu'e	ma ave taavale	1
10	Pepa Va'ai Infrared	750 ~ 1600 nm	1
11	He-Ne Laser Tube	1.5mW@632.8 nm	1
12	Optical Power Meter	2μW～200 mW (6 vaega)	1
13	Ulu su'esu'e	ma le ufiufi ma le pou	1
14	LD Pule i le taimi nei	0 ~ 500 mA	1
15	Uaea Malosi		3
16	Tusi Taiala	V1.0	1