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

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785nm Raman Laser with Fiber Coupler (RA-FC)

Key Feature

Output Power up to 500mW
Stabilized Wavelength, <0.005nm/℃
Spectral Width <0.2nm
Low Noise, <0.5%
Focus to 200μm
TEC Cooling System
TTL Modulation
Best Reliability and Lifetime

Application

Bio-Medical Instrument
Flow Cytometry
DNA Sequence
Scientific Research
Raman Spectroscopy

IRM785RA, with Fiber Coupler

The 785nm Raman Laser Module is a highly integrated laser module with laser optics and electronics in a single package. It features fiber coupling option, very low optical noise and up to 20 KHz TTL modulation. Laser output power can be remotely controlled through electrical cable connected to the back panel of the package. Lower laser temperature setting can improve laser diode operational lifetime. The unique designed electrical driver enable this Laser Module has the lowest power consumptions compare to the similar product in the industry.

The 785nm Raman Laser Module use grating to stabilize the laser wavelength and has a very narrow spectrum width less than 0.2nm for high power fiber coupled module and <100MHz for free space 785nm laser module made these lasers an ideal laser source for all your Raman applications.

Optical Parameter
Output Wavelength		785±1nm
Laser Diode		Multi Transverse Mode
Output Power after Coupler		300mW, <500mW
FDA Safety Class		Class IIIb
Spectral Width (FWHM)		0.2nm
Wavelength Drift		0.005nm/℃
Operating Mode		CW
Beam Focus to		<200μm
Fiber Connector		FC/PC or SMA905
Fiber can be Attached		200μm, 400μm, 600μm MM fiber
Power Stability		3% (rms, over 2 hours, T= 25℃)
Optical Noise		0.5% (rms, 20Hz~20MHz)
Electrical Parameter
Power Supply		ADR-180A
		Adjustable Power Supply, with LED Display
Input Voltage		85~240VAC, 50/60Hz
Modulation		TTL Modulation
Mechanical Parameter
Dimensions of Laser Head		140 × 49 × 42mm
Weight of Laser Head		0.6Kg
Dimensions of Power Supply		150 × 110 × 56mm
Weight of Power Supply		0.6Kg
Reliability
Warm Up Time		<10 minutes
Cooling		TEC, Forced-air cooled
Operating Temperature, Case		0℃ ~ 45℃
Storage Temperature		-20℃ ~ 60℃
Expected Operation Lifetime		10000 hours
Warranty		12 months
Note
» 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. » All specifications are based on performance at full output power and after the specified warmup period. Output characteristics may change if the laser is run at a different power level. » 2-Year Warranty is available upon request.

Accessories (optional)
Fiber Cable	Fiber Collimator	Safety Glasses	Carrying Case

Laser Products
Model	Output Power after Coupler	Power Stability (2hrs, 25℃)	Power Supply	Fiber Connector	IEC/CDRH Laser Class
IRM785RA-300FC	300mW	2% rms	ADR-180A	FC/PC	Class 3B/IIIb
IRM785RA-500FC	500mW	2% rms	ADR-180A	FC/PC	Class 3B/IIIb

Laser Head, RA with Fiber Coupler


ADR-180A Power Supply

The other Package Styles
RB-FC + ADR-180A, Dimension: 102 × 35 × 35mm, Adjustable power supply, 85~240VAC

RAG-FC, 12VDC PCB Driver Integrated, Dimension: 140 × 49 × 42mm, Input voltage: 12VDC

RAG-FC + AC Adapter, Dimension: 140 × 49 × 42mm, 85~240VAC