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Diode Pumped Laser Optics Kits

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Diode-pumped solid state (DPSS) lasers are the ideal laser tools of machining, material processing, spectroscopy, wafer inspection, light show, medical diagnostics and other applications.

CASIX provides a complete kits of Diode Pumped Laser Optics (DPO). As listed in the following Table, the DPO series includes all the crystals and optical components which are required to construct diode pumped Nd:YVO4 and Nd:YAG lasers with infrared and green output, both in CW and Q-switched operation, as well as frequency conversion to UV @355 and 266 nm. The customer can easily assemble their own DPSS laser by the using with CASIX's DPO series.

DPO Kits (High Power Version)

Substrate	Dimension (mm)	Cutting Angle	One Surface			Other Surface		Part No.
Substrate	Dimension (mm)	Cutting Angle	1064nm	808nm	532nm	1064 nm	532 nm	Part No.
Laser Crystals
Nd:YVO₄	1%, 3x3x3	a-cut	R<0.1%	R<5%		R<0.1%		DPO4201
Nd:YVO₄	1%, 3x3x5	a-cut	R<0.1%	R<5%		R<0.1%		DPO4202
Nd:YVO₄	0.7%, 4x4x4	a-cut	R<0.1%	R<5%		R<0.1%		DPO4203
Nd:YVO₄	0.5%, 4x4x7	a-cut	R<0.1%	R<5%		R<0.1%		DPO4204
Nd:YVO₄	0.5%, 3x3x12	a-cut	R<0.1%	R<5%		R<0.1%		DPO4205
Nd:YAG	1%,??4x50	<111>-cut	R<0.1%	R<5%		R<0.1%		DPO7101
Nonlinear Optical Crystals (NLO crystals)
LBO	3x3x15	I,NCPM,SHG	R<0.2%		R<0.5%	R<0.2%	R<0.5%	DPO5201
LBO	3x3x18	I,NCPM,SHG	R<0.2%		R<0.5%	R<0.2%	R<0.5%	DPO5202
LBO	3x3x12	II,CPM,THG	R<0.2%		R<0.5%	R<0.2%	R<0.5%	DPO5301
BBO	3x3x7	I,CPM,THG	R<0.2%		R<0.5%	R<0.2%	R<0.5%	DPO5302
BBO	3x3x7	I,CPM,FHG	R<0.5% @266nm		R<0.2%	R<0.5% @266nm	R<0.2%	DPO5401
Oven & Temperature Controller (TC) for NLO crystals
Oven	for installation above NLO crystals, see page 64							DPO9101
TC	0.1 ^oC accuracy, room temperature to 220 ^oC, see page 64							DPO9201
Optical Components (P/P Plano/Plano; P/V Plano/Concave)
BK7 P/P	f10x3		R>99.8%	R<5%		AR@808		DPO1101
BK7 P/P			R>99.8%	R<5%	R>99%	AR@808		DPO1102
BK7 P/P			R>99.8%		R<5%		R<0.2%	DPO1103
BK7 P/V	f10x3 R=50,80 or R=100,200		R>99.8%		R<5%		R<0.2%	DPO1201
BK7 P/V			R>99.8%	R<5%		AR@808		DPO1202
BK7 P/V			R>99.8%	R<5%	R>99%	AR@808		DPO1203
BK7 P/V	f12.7x3 R=50,80 or R=100,200		R>99.8%		R<5%		R<0.2%	DPO1301
BK7 P/V			R>99.8%	R<5%		AR@808		DPO1302
BK7 P/V			R>99.8%	R<5%	R>99%	AR@808		DPO1303
BK7 P/P	f12.7x3		R>99.8%	R<5%		AR@808		DPO1401
BK7 P/P			R>99.8%	R<5%	R>99%	AR@808		DPO1402
BK7 P/P			R>99.8%		R<5%		R<0.2%	DPO1403

DPO Kits (Low Power Version)

Substrate	Dimension (mm)	One Surface			Other Surface		Part No.
Substrate	Dimension (mm)	1064 nm	808 nm	532 nm	1064 nm	532 nm	Part No.
Laser Crystals
Nd:YVO4	1%, 3x3x1 or 3%, 3x3x0.5	R<0.1%	R<5%		R<0.1%		DPO3101
Nd:YVO4		R>99.8%	R<5%	R>99%	R<0.1%		DPO3102
Nd:YVO4		R>99.8%	R<5%		R<0.1%		DPO3103
Nd:YVO4		R>99.8%	R<5%		R=95%		DPO3104
Cr:YAG	T=80, 90%	R<0.1%			R<0.1%		DPO7205
Nd:YAG	1%,f3x5	R<0.1%	R<8%		R<0.1%		DPO7101
Nd:YAG		R>99.8%	R<5%	R>99%	R<0.1%		DPO7102
Nd:YAG		R>99.8%	R<5%		R<0.1%		DPO7103
Nd:YAG		R>99.8%	R<5%		R=95%		DPO7104
Nonlinear Optical Crystals (NLO crystals)
KTP	3x3x5	R<0.1%		R<0.5%	R<0.1%	R<0.5%	DPO6101
KTP	3x3x5	R>99.8%		R<5%	R<0.1%	R<0.5%	DPO6102
BBO	3x3x7	R<0.1%		R<0.5%	R<0.1%	R<0.5%	DPO8103
BBO	3x3x7	R<0.2% @ 532nm		R<0.5% @ 266nm	R<0.2% @ 532nm	R<0.5% @ 266nm	DPO8104
Optical Components (P/P Plano/Plano; P/V Plano/Concave)
BK7 P/P	f10x3	R>99.8%	R<5%		AR@808		DPO0101
BK7 P/P		R>99.8%	R<5%	R>99%	AR@808		DPO0102
BK7 P/P		R>99.8%		R<5%		R<0.2%	DPO0103
BK7 P/V	f10x3 R=50,80 or R=100,200	R>99.8%		R<5%		R<0.2%	DPO0201
BK7 P/V		R>99.8%	R<5%		AR@808		DPO0202
BK7 P/V		R>99.8%	R<5%	R>99%	AR@808		DPO0203
BK7 P/V	f12.7x3 R=50,80 or R=100,200	R>99.8%		R<5%		R<0.2%	DPO0301
BK7 P/V		R>99.8%	R<5%		AR@808		DPO0302
BK7 P/V		R>99.8%	R<5%	R>99%	AR@808		DPO0303
BK7 P/P	f12.7x3	R>99.8%	R<5%		AR@808		DPO0401
BK7 P/P		R>99.8%	R<5%	R>99%	AR@808		DPO0402
BK7 P/P		R>99.8%		R<5%		R<0.2%	DPO0403

lNew! Lower price for OEM customers
lR is the reflection at normal incident
lCrystals and Laser Optics coating at 914nm, 946nm, 1319nm and 1340 nm are also available upon reqest,
ask CASIX's salesman for more information.

Updated Record and Reference of DPSS Lasers, Based on Nd:YVO4 + LBO (or KTP) + BBO (or LBO):

lOver 10 W, CW green lasers were commercially available. The next generation will be 20 W green lasers.
lOver 400 mW blue laser @ 457 nm is available.
lOver 1 mW cw UV @ 355 nm was achieved with 1 W laser diode pumping.
lCW UV laser with ~1.5 W @ 266 nm was obtained from a 5 W 532 nm laser.