High Stability Lasers — 639 models | Laser Selector

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639 models · 144 series

261nm CW DUV Laser

2 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	Transverse mode	Beam diameter at the aperture (1/e2, mm)	Warm-up time (minutes)	Cooled method (Water Cooled)	Operating temperature (℃)	Operating voltage (VDC)	Expected lifetime (hours)	Modulation option
UV-DP-261-LN	261 nm	1~800 mW	<0.003 nm	<0.5%	Noise <1%	Near TEM00	<3.0	<10	WCH-580	10-35	12V/ 25A	>10000	–	Datasheet
UV-DP-261-B	261 nm	100~1500 mW	<0.2 nm	<0.5%	–	Near TEM00	<3.0	<10	WCH-580	10-35	12V/ 25A	>10000	DC-1kHz; TTL and Analog optional	Datasheet

266nm CW DUV Laser

2 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Transverse mode	Beam diameter at the aperture (1/e2, mm)	Warm-up time (minutes)	Cooled method (Water Cooled)	Operating temperature (℃)	Modulation option	Operating voltage (VDC)	Expected lifetime (hours)
UV-DP-266-B	266 nm	1~1500 mW	<0.2 nm	<0.5%	Near TEM00	<3.0	<10	WCH-580	10-35	DC-1kHz; TTL and Analog optional	12V/ 25A	>10000	Datasheet
UV-DP-266-C	266 nm	500~1500 mW	<0.2 nm	<0.5%	Near TEM00	–	<10	WCH-580	10-35	–	12V/ 25A	>10000	Datasheet

320nm CW Pulse UV Laser

4 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	M²	Transverse mode	Longitudinal mode	M2	Beam diameter at the aperture (1/e2, mm)	Beam divergence, full angle (mrad)	Polarization ratio	Pointing stability Over Temperature(urad/℃)	Frequency shift (MHz)(Over±2℃and 8hrs) (optional)	Operating Temperature (°C)	Power supply (100-240VAC)	Expected lifetime (hours)	Warm-up time (minutes)	Cooled method (Water Cooled)	Operating temperature (℃)	Operating voltage (VDC)	Modulation option	Pointing Stability Over Temperature(μrad/°C)
MSL-FN-320	320 nm	1~30 mW	<1 MHz	<0.5%	<0.5%	–	TEM00	Single	<1.5	<1.0	<1.2	>100:1, Vertical (Horizontal optional)	<8	<±200	10-35	PSU-H-FDA	>10000	–	–	–	–	–	–	Datasheet
UV-DP-320-LN	320 nm	30~1500 mW	<0.003 nm	<0.5%	<1%	–	Near TEM00	–	–	<3.0	–	–	–	–	–	–	>10000	<10	WCH-580	10-35	12V/ 25A	–	–	Datasheet
UV-DP-320-B	320 nm	500~4000 mW	< 0.2 nm	<0.5%	–	–	Near TEM00	–	–	<3.0	–	–	–	–	–	–	>10000	<10	WCH-580	10-35	12V/ 25A	DC-1kHz; TTL and Analog optional	–	Datasheet
UV-FN-320-SLM	320 nm	50~100 mW	<1 MHz	<0.5%	<0.25%	<1.2	TEM00	–	–	~0.7	<1.0	>100:1, Vertical (Horizontal optional)	–	–	10-35	–	>10000	–	–	–	12V	–	<8	Datasheet

349nm CW Pulse UV Laser

4 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	M²	Transverse mode	Beam diameter at the aperture (1/e2, mm)	Warm-up time (minutes)	Cooled method (Water Cooled)	Operating temperature (℃)	Operating voltage (VDC)	Expected lifetime (hours)	Modulation option
UV-FN-349-X Ultra-compact	349 nm	1~50 mW	<1 MHz	<0.5%	<0.25%	–	–	–	–	–	–	–	–	–
UV-DP-349-LN	349 nm	50~2000 mW	< 0.003 MHz	<0.5%	<1%	–	Near TEM00	<3.0	<10	WCH-580	10-35	12V/ 25A	>10000	–	Datasheet
UV-DP-349-B	349 nm	400~4000 mW	<0.2 nm	<0.5%	–	<1.2	Near TEM00	<3.0	<10	WCH-580	10-35	12V/ 25A	>10000	DC-1kHz; TTL and Analog optional	Datasheet
UV-FN-349-SLM	349 nm	50~100 mW	<1 MHz	<0.5%	<0.25%	–	–	–	–	–	–	–	–	–

355nm CW Pulse UV Laser

1 model

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	Transverse mode	M2	Beam divergence, full angle (mrad)	Warm-up time (minutes)	Pointing Stability Over Temperature (urad/°C)	Polarization ratio	Cooled method	Operating temperature (°C)	Operating voltage (VDC)	Expected lifetime (hours)
MLL-K-355	355 nm	50~500 mW	<0.03 nm	<0.5%	<0.2%	TEM00	<1. 1	~1.5	<10	<20	>50:1 (>100:1 optional), Horizontal (Vertical optional)	Water Cooled	10-35	24V/31.3A	>10000	Datasheet

360nm CW Pulse UV Laser

4 models

Model	Wavelength	Output / average power	Spectral linewidth	Power stability	Optical noise	Transverse mode	M2	Beam diameter at the aperture (1/e2, mm)	Beam divergence, full angle (mrad)	Polarization ratio	Pointing Stability Over Temperature(μrad/°C)	Operating Temperature (°C)	Operating voltage (VDC)	Expected lifetime (hours)	Warm-up time (minutes)	Cooled method	Power supply (100-240VAC)	Cooled method (Water Cooled)	Operating temperature (℃)	Modulation option
UV-FN-360-X	360 nm	1~50 mW	<1 MHz	<0.5%	<0.25%	TEM00	<1.2	~0.7	<1.0	>100:1, Vertical (Horizontal optional)	<8	10-35	12V	>10000	–	–	–	–	–	–	Datasheet
UV-FN-360-LN	360 nm	1~100 mW	< 0.003 nm	<0.5%	<1%	TEM00	–	–	–	–	<8	10-35	–	>10000	<10	Air Cooled/ Water Cooled	PSU-H-FDA	–	–	–	Datasheet
UV-DP-360-LN	360 nm	100~1500 mW	<0.003 nm	<0.5%	<1%	Near TEM00	–	<3.0	–	–	–	–	12V/ 25A	>10000	<10	–	–	WCH-580	10-35	–	Datasheet
UV-DP-360-B	360 nm	400~4000 mW	<0.2 nm	<0.5%	–	Near TEM00	–	<3.0	–	–	–	–	12V/ 25A	>10000	<10	–	–	WCH-580	10-35	DC-1kHz; TTL and Analog optional	Datasheet

405nm CW Pulse Violet Blue Laser

23 models

Model	Wavelength	Output / average power	Power stability	Optical noise	Transverse mode	M2	Beam divergence, full angle (mrad)	Warm-up time (minutes)	Operating temperature (°C)	Power supply (100-240VAC)	Expected lifetime (hours)	Cooled method	Polarization direction	Operating temperature (℃)	Warranty (years)	Operating voltage(external PCB1)	Connection	Operating temperature	Storage temperature	Humidity	Warm-up time	Operating voltage(PSU-II-OEM)	Dimensions of laser head	Operating voltage(internal PCB)	Dimensions of internal PCB	Operating voltage(PSU-V-OEM)	Operating voltage(PSU-I-OEM)
TEM-LN-405	405 nm	1~30 mW	<0.5%	<0.5%	TEM00	<1.1	<1.5	<5	25±3	PSU-III-FDA/PSU-III-LED/PSU-A-D	>10000	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MLL-III-405L	405 nm	1~300 mW	<0.5%	<0.5%	Near TEM00	<1.5 / <1.2	–	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MLL-III-405	405 nm	1~1000 mW	<0.5%	<0.5%	–	–	<2.5×1.0	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MLL-H-405	405 nm	1~3 W	<0.5%	<0.5%	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MLL-III-405-SM	405 nm	1~30 mW	<0.5%	<0.5%	–	–	<2.5×1.0	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
TEM-F-405	405 nm	1~30 mW	<0.5%	–	TEM00	<1.1	<1.5	<5	25±3	PSU-III-FDA/PSU-III-LED/PSU-A-D	>10000	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-XS-405	405 nm	1~200 mW	<0.5%	–	Multimode	–	~2.5×0.2	<5	10-35	PSU-H-FDA/PSU-H-LED	>10000	Air cooled	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-III-405L	405 nm	1~300 mW	<0.5%	–	Near TEM00	<1.5 / <1.2	–	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-III-405	405 nm	1~1000 mW	<0.5%	–	Multimode	–	<2.5×1.0	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-H-405	405 nm	1~3 W	<0.5%	–	Multimode	–	~2.5×0.2	<5	10-35	PSU-H-FDA/PSU-H-LED	>10000	Air cooled	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-MD-405	405 nm	1~4000 mW	<0.5%	–	Multimode	–	~2.8×0.5 / ~4.3×0.5	<5	–	PSU-H-FDA/PSU-H-LED/PSU-N-LED	>10000	–	Horizontal+ Vertical / Horizontal/ Vertical	25±3	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
MDL-HD-405	405 nm	4~16 W	<0.5%	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
FC-OEM-405	405 nm	1~30 mW	<0.5%	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
YL-I-405	405 nm	1~24 W	<0.5%	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–
PGL-D8-405	405 nm	1~50 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	6VDC	Cable with flying leads	0°C to 40°C	-20°C to 80°C	<90%, non-condensing	–	–	–	–	–	–	–	Datasheet
PGL-F-405	405 nm	1~50 mW	<0.5%	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet
PGL-D12-405	405 nm	1~100 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	6VDC	Cable with flying leads	0°C to 40°C	-20°C to 80°C	<90%, non-condensing	–	–	–	–	–	–	–	Datasheet
PGL-FS-405	405 nm	1~150 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	–	Cable with flying leads	-10°C to 50°C	-20°C to 80°C	< 90%, non-condensing	minutes / <10	7V / (TTL30kHz or Analog 0-5V,optional)	77(L)×30(W)×30(H)mm3	–	–	–	–	Datasheet
PGL-VI-405	405 nm	1~150 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	–	Cable with flying leads	0°C to 40°C	-20°C to 80°C	<90%, non-condensing	–	–	–	6VDC	mm2 / Φ12×50	–	–	Datasheet
PGL-H-405	405 nm	1~350 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	–	Cable with flying leads	-10°C to 50°C	-20°C to 80°C	< 90%, non-condensing	minutes / <10	7V / (TTL30kHz or Analog 0-5V,optional)	77(L)×30(W)×30(H)mm3	–	–	–	–	Datasheet
PGL-V-H-405	405 nm	1~800 mW	<0.5%	–	Near TEM00 / Multimode	–	<0.5 / <3×0.5	–	–	–	10000	–	–	–	1	–	9 pin connector	-10°C to 50°C	-20°C to 80°C	< 90%, non-condensing	minutes / <10	–	92(L)×40(W)×40(H)mm3	–	–	100-240VAC	12VDC	Datasheet
PGL/MDL-L series	405 nm	1~1000 mW	<0.5%	–	Near TEM00	–	–	–	–	–	10000	–	–	–	1	–	Cable with flying leads	-10°C to 50°C	-20°C to 80°C	< 90%, non-condensing	minutes / <10	7V / (TTL30kHz or Analog 0-5V,optional)	77(L)×30(W)×30(H)mm3	–	–	–	–	Datasheet
MDL-III-405-SM	405 nm	1~30 mW	<0.5%	–	Multimode	–	<2.5×1.0	<5	10-35	PSU-III-FDA/PSU-III-LED/PSU-A-D/PSU-III-OEM	>10000	Conduction	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	Datasheet

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