690nm 15mW SMF Pigtailed Laser Diode

690nm 15mW SMF pigtailed laser diode, which incorporates a 4um single mode fiber, is precision-engineered to emit a Gaussian Beam. Encased in a coaxial package, it offers a compact form factor, an integrated photodiode (PD), and the option of a thermoelectric cooler (TE Cooler).
This 690nm 15mW SMF pigtailed laser diode is distinguished by its superior performance and extended lifespan. Furthermore, we offer a B8 series package option, complete with a miniature heat-sink, designed to facilitate laser module installation and optimize thermal management for our clients.
Wavespectrum Laser specializes in offering customized solutions for 690nm SMF pigtailed laser diode, ensuring that each customer’s specific requirements are addressed.

Categories: 690nm Single Mode Fiber Coupled Laser Module, Single Mode Fiber Coupled Laser Module

Inquiry

Wavespectrum Laser is a manufacturer of the quality and high performance diode laser products, we are committed to developing, producing and selling high performance laser products. The wavelength range is wide, product packaging variety, single mode fiber, multi-mode fiber and polarization maintaining fiber is available. We strictly control the product quality and have earned wide praise from customers all over the world with their outstanding performance.
Wavespectrum Laser is delighted to introduce our 690nm 15mW SMF pigtailed laser diode. We are also well-prepared to deliver various power configurations of the 690nm SMF pigtailed laser diode, ensuring we meet the diverse needs of our customers. In addition, we offer a comprehensive portfolio of near wavelength laser products, which encompasses 660nm, 670nm, 685nm,690nm laser options.

Product Feature of 690nm 15mW SMF Pigtailed Laser Diode

Wavelength: 690nm
Output Power: 50mW
Package: Coaxial
Fiber Core: 4um
Connector: FC/PC
Built-in PD
FP Laser Products

Product Parameter of 690nm 15mW SMF Pigtailed Laser Diode

Specifications	WSLP-690-015m-4-PD
	Min	Type	Max
Center Wavelength@25℃	±5nm	690nm	±10nm
Recommended work Temperature	25℃
Output Power	-	15mW	-
Fiber Type	Single Mode Fiber
Fiber Core	4um
Monitor Current	-	0.3mA	-
PD Reverse Voltage	-	-	30V
Fiber Connector	FC/SC/SMA905
Fiber Length	-	80cm	100cm
Threshold Current	-	30mA	60mA
Operating Current	-	100mA	120mA
Operating Voltage	-	2.7V	3.0V
Package Style	Coaxial or B82
Photodiode	Built-im

Product Drawing of 690nm 15mW SMF Pigtailed Laser Diode

Coaxial Package View: (Part Number: WSLP-690-015m-4-PD)

B82 Package View: (Part Number: WSLP-690-015m-4-B-PD)

PIN Bottom View:

Electrically shorten LD module and store in non-extreme conditions.
Suggest using the constant current power supply.

Product Application of 690nm 15mW SMF Pigtailed Laser Diode

Medical Treatment
Biological Detection
Sensing Application

680nm-690nm-15mw-single-mode-fiber-coupled-laser-module-with-pd_1784.pdf

FAQs

For more questions visit our help center.

How do I choose the right model?

Select based on the wavelength, output power, and fiber connector (e.g., SMA905) you require. Please inform us if you need special modulation.

What are the advantages of your lasers?

Our lasers feature thermoelectric cooling and precise temperature control, ensuring more stable output, superior beam quality, and a longer lifespan for demanding applications.

Can the laser be controlled by an external signal?

Yes. Most models support TTL modulation, allowing you to quickly switch the laser or adjust its intensity via an external signal.

What about product quality and warranty?

We offer an 18-month warranty, and each unit undergoes rigorous aging tests to ensure reliability and a long service life.