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Laser Xawaaraha Sare

Laser Xawaaraha Sare

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Alaabta

NYSD 1
NYSD 3
NYSD 2
NYSD 1
NYSD 3
NYSD 2

LK-NYSD Mini UWB DML Laser Module

  • Naqshad Yaryar
  • Direct Modulation
  • Dhaqdhaqaaq sare-Range
  • 18 GHz bandwidth
  • Xadka hoose ee hadda
  • Awood wax soo saar sare
  • 7pin xirmo balanbaalis ah oo leh xiriiriyaha SMA
  • Operating case temperature: -40 to 70℃
  • Isku halaynta kor loo qaaday
  • RIN hoose
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+ 86 29 88244373

Product Description

LK-NYSD laser is a compact, directly modulated DFB laser designed for superior performance in linear fiber optic communication systems. It is capable of emitting wavelengths at 1310nm, 1550nm, and CWCM. These lasers serve as a superior substitute to coaxial cable systems for transmitting signals at 12 GHz or 18 GHz frequencies.

It enhance the reliability of microwave communication networks by preserving the integrity of the RF signal during transmission. Due to these characteristics, this laser products significantly boost signal quality across a broad spectrum of applications, such as antenna remoting, telemetry, timing and reference signal distribution, and measurement and delay lines.

LK-NYSD laser features an integrated optical isolator, thermoelectric cooler (TEC), thermistor, laser diode chip, and monitor photodiode, all of which are sealed within a 7-pin butterfly package to ensure hermetic protection.

sooc Technical

Qiimeynta Ugu Sareysa

dhimaya calaamad Min. Max. Unit
Laser diode horay u socda If - 120 mA
laser diode danab gadaal V - 1 V
Awooda hore Pf - 20 dBm
PD danab gadaal V - 15 V
Waqtiga xaadirka ah (PD) Im - 2 mA
Heerkulka hawlgalka Ku -40 + 70 ° C
heerkulka kaydinta Ts -55 + 85 ° C
Kaydinta qoyaanka qaraabo Sr - 85 %

Electrical / Optical Characteristics (TC = 22±3℃)

dhimaya calaamad Xaaladda Tijaabada Min nooca Max Halbeegyada note
Milanello λ IF= Iop, T = Top 1310nm, 1550nm, CWDM
-		 nm soo xulay
Frequency - X band 0.1 - 12 GHz -
Ku band 1 - 18
Awood wax soo saarka indhaha P IF=Iop - 10 - mW 1
Heerarka hadda jira Ith - - - 10 mA -
Howlgalka hadda Iop - - 55 100 mA -
Koronto dhalinta Vop - - 1.5 2.5 V -
Waxtarka jiirada SE - 0.2 - - W / A -
Saamiga xakamaynta hab-dhinac SMSR IF=Iop 30 - - dB -
Qaybta Xannibaadda Ugannimada RIN - - -150 -130 dB / Hz -
Bandballth (-3dB, I=60mA) S21 X band - 12 - GHz -
Ku band - 18 -
Soo celinta khasaare (VSWR) VSWR X band - - 2 dB -
Ku band - - 2.2
Gelida 1 dB Cadaadiska - - 15 - - dBm -
Iska caabinta Thermistor Rth @25°C - 10 - Kohm -
TEC hadda It - - - 1.2 A 2
Voltage TEC Vt - - - 2.5 V 2
Awoodda (PD) Ct - - - 20 pF -
La socodka hadda Im - 0.10 - 2.0 mA -
Hadda mugdiga ah (PD) Id - - - 50 nA -

Notes:Dhammaan jajabyada laysarka waxay ka yimaadaan waferrada la shahaadeeyay iyadoo la adeegsanayo qalab badan oo wakiil ah oo ay tahay inay gaaraan wax-soosaar la aqbali karo oo gubasho ah.

1. Heerkulka Laser wuxuu dhigay 25 ℃, eexda hadda waa 55mA

2. Heerkulka kiiska hawlgalka -40 ~ 70 ℃


● Typical Curve

Figure 1. LK-NYSD Series laser X band S-curve

Figure 2. LK-NYSD Series laser Ku band S-curve


● Spectrogram-ga caadiga ah

Figure 3. LK-NYSD Series laser Spectrogram - band 1nm

Figure 4. LK-NYSD Series laser Spectrogram - band 10nm


● Dimension

Figure 5. Dimension of LK-NYSD Series


● Definition of Pin

Shayga Qeexid
Pin 1 2 3 4 5 6 7 8 9
Description PD- PD+ LD- Heer-kulka Heer-kulka TEC- TEC+ Wax soo saarka RF Optical input输入
nooca -- -- -- -- -- -- -- SMA-K FC / APC

● ORDER INFORAMTION

Xaashida 1:

model 13 15 W1 W2 W3 W4 W5 W6 W7
Wavelength (nm) 1310 1550 1270 1290 1310 1330 1350 1370 1390
CWDM

Xaashida 2:

model Frequency
X 0.1 ilaa 12 GHz
Ku 1 ～ 18 GHz

Xaashida 3:

model Type of optical connector tacliiq
N kartoo  
A FC/APC Standard 9/125μm single mode fiber
P FC / PC Standard 9/125μm single mode fiber

Codsiyada

  • Xidhiidhka Xogta Xawaaraha Sare leh

  • Anteenada fogaynta

  • Shabakadaha gacanta iyo PCS

  • Analog RF isku xirka gudbinta

  • Isgaarsiinta Ciidamada

  • Dabagalka, Telemetry, iyo Xakamaynta

  • Nidaamyada Telemetry

  • Ciidamada iyo Nidaamyada Difaaca

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