Home  >  Wavelengths 1310nm-1690nm  >  Eblana Photonics  >  RLS/EP165NM-7

 

1653.7nm DFB Laser, Single Mode / Single Frequency; 6mW Ex-Fiber Output; Specifically Designed for Methane Detection

  • Eblana 1653nm DFB Butterfly Laser Diode
  • 1651nm 1654nm 8mW Laser Diode DFB
  • Eblana Butterfly 8mW DFB Laser Diode 1651-1654nm
  • Buttefly Pinout Laser Diode 1651nm 1654nm 8mW
  • 1653nm DFB Butterfly Laser Diode Driver DX-1

Request Quote  
sku / item#: RLS/EP165NM-7
ships: Request a Quote for Current Ship Date

Key Features
  • Specifically Designed for Methane TDLAS Detection
  • DFB Laser / Single Frequency / Single Mode
  • Available standard wavelengths include 1651 nm & 1653.7 nm
  • Tunable by Either Temperature or Current
  • Single Mode Fiber, FC/APC Connector (PMF available on request)
  • Available Pre-mounted in an Eblana DX-1 Current & Temperature Controller. Enquire for details

Price and Delivery Quote

Technical Questions for this Product

ASK AN ENGINEER

Customers Also Considered:

Why do Scientists & Engineers Choose Laser Lab Source?

MODEL RLS/EP165NM-7
PRICE Request Price
Optical Specifications
  • Center Wavelength: 1653.7nm
  • Wavelength Tolerance: +/- 1nm
  • CW Output Power (typical): 6 mW (out of fiber)
  • SMSR (typical): >40 dB
  • Optical Line Width (typical): < 2 MHz
  • Temperature Tuning Coefficient (typical): 0.1 nm/°C
  • Current Tuning Coefficient (typical): 10 pm/mA
  • Slope Efficiency (typical): 0.10 mW/mA
Electrical Specifications
  • Operating Current: < 120 mA
  • Operating Voltage: < 2 Volts
  • Threshold Current (typical): 20 mA
  • TEC Current: < 1.2 Amps
Laser Diode Package / Fiber Pigtail / Connector
  • Butterfly Package
  • Integrated TEC & 10K Thermistor
  • Integrated Optical Isolator
  • Single Mode Fiber, FC/APC Connector (PMF available on request)

Product Overview:

1653.7nm DFB Laser, Single Mode / Single Frequency Laser, 6mW

Eblana's DFB laser is built using discrete-mode (DM) technology, delivering a cost-effective laser diode with mode-hop free tuneability, excellent SMSR, and narrow linewidth. Eblana Photonics EP1654 laser diode, available in a range from 1640 nm - 1670 nm, is specifically designed for sensitive detection of Methane ( CH4 ). The butterfly package is integrated with TEC and thermistor for precision temperature and wavelength control, and a photodiode for constant power control.

1654 nm for Sensing Methane ( CH4 )

Eblana's 1654 nm DM Laser delivers reliable, mode-hop free, operation over a wide wavelength tuning range. These single longitudinal mode lasers are designed specifically for gas sensing applications targeting Methane ( CH4 ). The narrow linewidth output improves application performance across a wide range of operating conditions. The available standard wavelengths Include 1651 nm & 1653.7 nm; please inquire for details.

Proper Handling and Operation of Diode Lasers

Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.

Why do Scientists & Engineers Choose Laser Lab Source?

  • Get DIRECT, Fast Tech-Support from the Product Engineer, No Sales Person in the Middle

  • Get the Lowest Price, Factory Direct, No Mark-Up's, Suppliers Post their Own Price

  • Get a 30 Day Evaluation Period with No Risk Return on Most Products, Check Availability