Shanghai Laser & Optics Century Co., Ltd. (SLOC) | Laser | Manufacturer of DPSS Green Laser, Blue Laser, Red Laser, Yellow Laser, Infrared Laser, UV Laser | 635nm and 650nm Laser Modules | Laser Diode | Scanner, Line Lens, Combiner, Beamsplitter, Filter, Rod Lens, Ball Lens | Fiber Coupled, RGB Laser, Low Noise, SLM, Line Laser, Laser Pointer, Portable Laser

457nm Blue DPSS Laser (T9)

Key Feature

Compact 457nm Blue DPSS Laser
CW Output Power up to 10000mW
High Reliability

Application

Raman Spectrum
Laser Display
Optical Instrument
Biomedicine
Fluorescence Sensors
Laser Show

BL457T9 Series Laser
Optical Parameter
Output Wavelength	457±1nm
Output Power	3000~10000mW
Spatial Mode	Near TEM₀₁
Operating Mode	CW
Mode Quality (M²)	3.0~6.0
Beam Divergence, Full Angle	2.0 ± 0.2mrad
Beam Diameter (1/e²) @ Exit	4.0 ± 0.2mm
Power Stability	5% (RMS, over 2 hours, T= 25℃) ^[1]
	10% (RMS, over operating temperature)
Beam Pointing Stability	<50μrad over 2 hours (ambient ±5℃ )
Polarization, Linear	100:1
Amplitude Noise (20Hz to 20MHz)	30% rms
Residual IR	<0.5%
Electrical Parameter
Power Supply	ADR-900A	ADR-900D
	Adjustable PSU with LED Display	Desktop PSU
Modulation	10KHz TTL modulation or 10KHz Analog Modulation (optional) ^[2]
Input Voltage	85~240VAC, 50/60Hz
Mechanical Parameter
Dimensions of Laser Head	330 × 140 × 125mm
Weight of Laser Head	6.1Kg
Dimensions of Power Supply	307 × 168 × 123mm	300 × 162 × 134mm
Weight of Power Supply	5.1Kg	5.2Kg
Reliability
Warm Up Time	<10 minutes
Cooling	Forced-air cooled ^[3]
Operating Temperature, Case	10℃ ~ 35℃
Storage Temperature	-20℃ ~ 60℃
Expected Operation Lifetime	10000 hours
Warranty	12 months ^[4]
Note
*[1]* Better power stability (<3% rms, over 2hours, 25℃) is available upon request. *[2]* 30KHz TTL modulation or 30KHz Analog modulation is available upon request. *[3]* The Laser is designed to operate without heat sink. Do not restrict air circulation around the device; an additional heat sink can be used to maximize the performance and life time of the laser. *[4]* 2-Year Warranty is available upon request.

Laser Products
Model	Output Power	Power Stability (over 2hrs, 25℃)	Beam Divergence (Full Angle )	IEC/CDRH Laser Class
BL457T9-3000	3000mW	5% rms	2.0mrad	Class 4/IV
BL457T9-4000	4000mW	5% rms	2.0mrad	Class 4/IV
BL457T9-5000	5000mW	5% rms	2.0mrad	Class 4/IV
BL457T9-6000	6000mW	5% rms	2.0mrad	Class 4/IV
BL457T9-8000	8000mW	5% rms	2.0mrad	Class 4/IV
BL457T9-10000	10000mW	5% rms	2.0mrad	Class 4/IV

Mechanical Drawing (Laser Head)

Mechanical Drawing (Power Supply)

ADR-900A	ADR-900D